CBSE MCQs on Electricity and Circuits Class 6 with Answers

# CBSE MCQs on Electricity and Circuits Class 6 with Answers

Below are CBSE Class 6 Science ‘electricity and circuits class 6 MCQs’ questions. You can download these ‘electricity and circuits class 6 MCQ with answers‘ in PDF for free. The MCQs on electricity and circuits class 6 have been prepared based on the latest CBSE syllabus and exam patterns suggested by CBSE Class 6 Syllabus and NCERT Solutions for Class 6. MCQs for Chapter 12 Electricity and Circuits are crucial for Class 6 Science exams and practicing them can help you score higher. Check out more Chapter-wise MCQs for CBSE Class 6 Science and download the latest study materials for all subjects.

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## MCQ for Class 6 Science Chapter 12 Electricity and Circuits

Here are some multiple-choice questions (MCQs) to help you review and test your understanding of the key concepts from Chapter 12 on Electricity and Circuits in your Class 6 Science textbook. These questions are written in simple language to make them easy to read and understand.

### Chapter 12 Electricity and Circuits MCQ Questions Class 6 Science with Answers

Ques: Which of the following materials is a good conductor of electricity?

a) Rubber

b) Plastic

c) Copper

d) Wood

Ans: c) Copper

Explanation Copper is a metal, and metals are good conductors of electricity. They allow electric current to pass through them easily.

Ques: What is the source of electrical energy in a circuit?

a) Bulb

b) Switch

c) Battery

d) Wire

Ans: c) Battery

Explanation The battery provides the necessary energy to move electrons through the circuit, creating an electric current.

Ques: Which part of the circuit is used to open or close the circuit?

a) Bulb

b) Switch

c) Battery

d) Wire

Ans: b) Switch

Explanation A switch is used to either open (break) or close (complete) an electric circuit, controlling the flow of current.

Ques: What happens when you switch on an electric circuit?

a) The circuit is broken

b) The circuit is completed

c) The bulb breaks

d) The wire melts

Ans: b) The circuit is completed

Explanation Switching on a circuit completes it, allowing electric current to flow through and power devices like bulbs.

Ques: Which of the following is a component of an electric circuit?

a) Battery

b) Bulb

c) Switch

d) All of the above

Ans: d) All of the above

Explanation An electric circuit typically includes components such as a battery, bulb, and switch.

Ques: What is the function of a switch in an electric circuit?

a) To open or close the circuit

b) To provide power

c) To control the flow of current

d) Both a and c

Ans: d) Both a and c

Explanation A switch can open (break) or close (complete) the circuit, thereby controlling the flow of electric current.

Ques: Which type of circuit allows electric current to flow through it?

a) Open circuit

b) Closed circuit

c) Short circuit

d) Parallel circuit

Ans: b) Closed circuit

Explanation A closed circuit allows electric current to flow through it, completing the pathway for current.

Ques: What is the continuous flow of electrons through a conductor called?

a) Voltage

b) Resistance

c) Electric current

d) Insulation

Ans: c) Electric current

Explanation Electric current is the continuous flow of electrons through a conductor.

Ques: Which of the following is an example of an insulator?

a) Iron

b) Copper

c) Silver

d) Rubber

Ans: d) Rubber

Explanation Rubber is an insulator, meaning it does not allow electric current to pass through it easily.

Ques: In a simple circuit, if the switch is open, what happens to the bulb?

a) The bulb lights up

b) The bulb stays off

c) The bulb explodes

d) The bulb flickers

Ans: b) The bulb stays off

Explanation If the switch is open, the circuit is incomplete, and electric current cannot flow to light the bulb.

Ques: What is the unit of electric current?

a) Volt

b) Ampere

c) Ohm

d) Watt

Ans: b) Ampere

Explanation The unit of electric current is the ampere (A).

Ques: What device is used to measure electric current in a circuit?

a) Voltmeter

b) Ammeter

c) Galvanometer

d) Multimeter

Ans: b) Ammeter

Explanation An ammeter is used to measure electric current in a circuit.

Ques: Which component of a circuit converts electrical energy into light energy?

a) Battery

b) Switch

c) Bulb

d) Wire

Ans: c) Bulb

Explanation A bulb converts electrical energy into light energy when electric current passes through it.

Ques: What are materials called that allow electric current to pass through them easily?

a) Insulators

b) Conductors

c) Resistors

d) Semiconductors

Ans: b) Conductors

Explanation Conductors are materials that allow electric current to pass through them easily.

Ques: Which of the following is a good insulator?

a) Silver

b) Copper

c) Plastic

d) Gold

Ans: c) Plastic

Explanation Plastic is a good insulator, meaning it does not allow electric current to pass through it easily.

Ques: What provides the potential difference in an electric circuit?

a) Resistor

b) Battery

c) Switch

d) Bulb

Ans: b) Battery

Explanation The battery provides the potential difference (voltage) needed to push electrons through the circuit.

Ques: What happens to the current in a circuit if the resistance increases?

a) It increases

b) It decreases

c) It stays the same

d) It becomes zero

Ans: b) It decreases

Explanation According to Ohm’s Law, if the resistance in a circuit increases, the current decreases.

Ques: What is the function of a resistor in a circuit?

a) To increase the current

b) To decrease the current

c) To store energy

d) To produce light

Ans: b) To decrease the current

Explanation A resistor is used to decrease the current in a circuit by providing resistance to the flow of electrons.

Ques: What is the symbol for a battery in a circuit diagram?

a) A single straight line

b) Two parallel lines, one longer than the other

c) A circle with a cross inside

d) A zigzag line

Ans: b) Two parallel lines, one longer than the other

Explanation In a circuit diagram, a battery is represented by two parallel lines, one longer (positive) and one shorter (negative).

Ques: Which component is used to control the current in a circuit?

a) Resistor

b) Battery

c) Bulb

d) Switch

Ans: a) Resistor

Explanation A resistor is used to control (usually decrease) the current in a circuit by providing resistance.

Ques: What happens to a bulb if there is a break in the circuit?

a) It lights up brightly

b) It lights up dimly

c) It does not light up

d) It explodes

Ans: c) It does not light up

Explanation If there is a break in the circuit, the circuit is incomplete, and electric current cannot flow to light up the bulb.

Ques: What is the role of the wires in an electric circuit?

a) To provide resistance

b) To generate electricity

c) To conduct electric current

d) To store electric energy

Ans: c) To conduct electric current

Explanation Wires are conductors that allow electric current to flow from one component to another in a circuit.

Ques: Which component in an electric circuit stores chemical energy?

a) Bulb

b) Switch

c) Battery

d) Resistor

Ans: c) Battery

Explanation A battery stores chemical energy, which is converted into electrical energy when the circuit is complete.

Ques: What is the function of an electric switch?

a) To provide energy

b) To conduct electricity

c) To control the flow of current

d) To store electricity

Ans: c) To control the flow of current

Explanation An electric switch controls the flow of current by opening or closing the circuit.

Ques: Which of the following is NOT a conductor of electricity?

a) Copper

b) Iron

c) Aluminium

d) Glass

Ans: d) Glass

Explanation Glass is an insulator, meaning it does not allow electric current to pass through it easily.

Ques: Which term describes the flow of electric charge?

a) Voltage

b) Resistance

c) Current

d) Power

Ans: c) Current

Explanation Electric current describes the flow of electric charge through a conductor.

Ques: What is necessary for an electric current to flow?

a) A complete circuit

b) A broken circuit

c) Insulating materials

d) None of the above

Ans: a) A complete circuit

Explanation For electric current to flow, the circuit must be complete, providing a continuous path for the electrons.

Ques: Which of the following is an example of a simple electric circuit?

a) A light bulb connected to a battery with wires

b) A light bulb connected to another light bulb

c) A switch connected to a resistor

d) A battery connected to a capacitor

Ans: a) A light bulb connected to a battery with wires

Explanation A simple electric circuit consists of a power source (battery), a load (light bulb), and connecting wires.

Ques: In which type of circuit are the components connected one after another?

a) Parallel circuit

b) Series circuit

c) Short circuit

d) Open circuit

Ans: b) Series circuit

Explanation In a series circuit, components are connected one after another, forming a single pathway for the current.

Ques: What is the main function of an electric circuit?

a) To store electric energy

b) To convert electrical energy into other forms of energy

c) To create resistance

d) To break the flow of current

Ans: b) To convert electrical energy into other forms of energy

Explanation An electric circuit’s main function is to convert electrical energy into other forms of energy, such as light, heat, or mechanical energy.

### CBSE Class 6 Science Chapter 12 Electricity and Circuits MCQs

We hope students enjoyed the MCQs above for Chapter 12 Electricity and Circuits. These questions were made based on the latest syllabus for Class 6 Science from CBSE. Class 6 students should download the Multiple Choice Questions and Answers in PDF format. Then practice the questions and answers given in the Class 6 Science MCQs every day.

All the latest MCQs with answers have been created for Science. We looked at the most important topics that students need to learn. These are topics that are asked about a lot in school tests and exams. Infinity Learn is the best website for Class 6 students to get all the latest study material for free. Students can find everything they need on this website.

### MCQs for Science CBSE Class 6 Chapter 12 Electricity and Circuits

Expert teachers at Infinity Learn have used the NCERT textbook for Class 6 Science to create these multiple-choice questions (MCQs). If you practice these MCQs with answers daily, you will improve your understanding of the concepts and get better marks in your Class 6 tests and exams this year.

Daily practice of MCQs and studying the material will help you have a stronger grasp of all the topics. You can easily download and save all the MCQs for Class 6 Science from www.InfinityLearn.com for free in PDF format. After solving the questions, you can also refer to the NCERT solutions for Class 6 Science designed by our teachers.

### Chapter 12 Electricity and Circuits MCQs Science CBSE Class 6

All the MCQs given here for Class 6 Science have been made according to the latest syllabus and textbooks. Students can refer to the answers provided by our teachers to check their work. We have provided many MCQ questions for each chapter in Class 6 Science so that you can practice extensively.

### Chapter 12 Electricity and Circuits CBSE Class 6 MCQs Science

Regular practice of MCQs helps you gain a better understanding of the concepts in Chapter 12 Electricity and Circuits. MCQs play an important role in developing your understanding of this chapter in CBSE Class 6 Science. You can download, save, or print all the MCQs, assignments, and practice sheets for this chapter from Infinity Learn in PDF format. You can access them on your computer, mobile, or any other device. After solving these, you should also try the MCQ test for the same chapter.

### CBSE MCQs Science Class 6 Chapter 12 Electricity and Circuits

The problems in these MCQs have been created using the best CBSE Class 6 Science textbooks. If you have upcoming tests, you should revise all the concepts related to Chapter 12 Electricity and Circuits and then attempt these MCQs. We have also provided many other MCQs for Class 6 Science that you can use to further improve your performance in the subject.

## MCQs on Science Class 6 Chapter 12 FAQs

### What is the purpose of MCQs for Class 6 Science Chapter 12?

The MCQs help students test and improve their understanding of the key concepts covered in Chapter 12 on Electricity and Circuits. Practicing MCQs regularly can strengthen a student's grasp of the subject matter.

### Where can I find the MCQs for Class 6 Science Chapter 12?

You can find the MCQs on the Infinity Learn website. They have compiled a comprehensive set of multiple-choice questions aligned with the latest CBSE syllabus and textbooks.

### How do the MCQs help in preparing for exams?

Solving the MCQs gives students exposure to the type of questions that may come in the exams. It helps them identify their strengths, weaknesses, and areas that need more revision.

### Are answers provided for the MCQs on Electricity and Circuits?

Yes, the MCQs on the Infinity Learn website come with detailed answers and explanations. This allows students to check their work and understand the correct concepts.

### How frequently should I practice the MCQs for Class 6 Science Chapter 12?

It is recommended to practice the MCQs regularly, at least a few times a week. Consistent practice will ensure a strong grasp of the chapter's content and better performance in tests and exams.

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