JEE Main 2021PhysicsCurrent ElectricityEasyNumerical

JEE Main 2021Current Electricity Question with Solution

JEE Main 2021 (18 Mar Shift 1)

Question

The voltage across the 10 Ω resistor in the given circuit is x volt.

The value of x to the nearest integer is _____.

Enter your answer

Show full solutionCorrect answer: 70
Correct answer
70

Step-by-step explanation

Req1=50×2070=1007

Req=1707
v1=1701707×10=70 V

=70.00

Practice this on the real CBT interface

Solve this JEE Main question (and the rest of the Current Electricity chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.

Solve interactively →

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.