JEE Main 2021PhysicsCurrent ElectricityMediumMCQ

JEE Main 2021Current Electricity Question with Solution

JEE Main 2021 (31 Aug Shift 2)

Question

The equivalent resistance of the given circuit between the terminals A and B is :

Choose an option

Show full solutionCorrect option: D
Correct answer
D1 Ω

Step-by-step explanation

In the question circuit the resistance of 5 Ω, is short-circuited, it means the new equivalent circuit will be, 


RAB=3×323+32=1 Ω.

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About this question

This is a previous-year question from JEE Main 2021, covering the Current Electricity chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.