Resistance of two resistors in series if both are the same R, will be [[1]].

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Resistance of two resistors in series, if both are the same R, will be

2 R

.
If two resistances or impedances in series are equal and of the associated value, furthermore the steadfast idea of equivalent resistance, is equal to twice the value of one resistor. The same current flows through every component when components are connected in series since they are all connected along the same path. The voltage across the circuit equals the total of the voltages across each component, and the current flowing through each component is the same. Each component in a series circuit needs to be operational for the circuit to be complete. In a series circuit, if one bulb burns out, the circuit is broken. A series circuit is one that only consists of components connected in series.
When resistors are connected in series, their combined resistance is equal to the sum of their individual resistances will be,