NCERT Solutions For Class 12 Physics Chapter 3 Current Electricity Topic 3.4 – Drift Of Electrons And The Origin Of Resistivity

# NCERT Solutions For Class 12 Physics Chapter 3 Current Electricity Topic 3.4 – Drift Of Electrons And The Origin Of Resistivity

Overview of topic:

The property of the material to go against the electric current is known as resistivity. It is inversely proportional to the drift of electrons. In addition with regards to the drift of electrons and resistivity, how about we investigate the article further to realize what is resistance, the drift of electrons, and the beginning of resistivity!

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Drift Velocity is the velocity achieved by electrons when an outside voltage is applied to them.

Drift Velocity Formula

I= nAvQ

Where I is the current flowing through the conductor the unit is amperes, n is the number of electrons, A is the area of the cross-section of the conductor,v is the drift velocity of the electrons, Q is the charge of an electron which is measured in Coulombs.

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Importance of NCERT Solutions

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Helps in Scoring high Marks

If a student’s core understanding is solid, all of the related difficulties can be solved by using the fundamental notion. The NCERT Solutions in Class 12 Physics Chapter 3 have been designed to cover all of the principles of functions. We make certain that you comprehend how each physical step is applied. Each problem has been meticulously examined in depth. As a result, make use of Infinity Learn’s online curriculum to improve your grades in the long run.

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1. Can I score full marks in Class 12 Physics Chapter 3?
2. What are the benefits of solving NCERT solutions by Infinity Learn?
3. How can I download the NCERT Solutions of this exercise from the Infinity Learn website?

Q. Can I score full marks in Class 12 Physics Chapter 3?

Ans. Yes, you can easily score full marks in Class 12 Physics. All you need to do to score full marks in Physics is frequent practice. All of the concepts should be clear in this subject since many questions are expected in the board examination from this chapter. This will help you make your confidence up and be well versed with the chapter and can score full marks in the exam. You should also refer to the NCERT Solutions of this chapter.

Q. What are the benefits of solving NCERT solutions by Infinity Learn?

Ans. NCERT solutions by Infinity Learn are designed strictly according to the latest CBSE syllabus and it is the best way to study this chapter containing all the important points and formulas. The subject matter experts designed these NCERT solutions with the aim to make the learning process the most convenient way.

Q. How can I download the NCERT Solutions of this exercise from the Infinity Learn website?

Ans. It is very easy to download the NCERT Solutions of this exercise from the Infinity Learn website. You just have to come to the official website and look for the Class 12 category under the ‘NCERT Solutions’ section. After that, you can easily use these Solutions. Downloading these solutions and studying at your convenience is our main aim.

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