JEE Main 2021PhysicsCurrent ElectricityCombination Of ResistancesmediumNumerical

JEE Main 2021Current Electricity Question with Solution

From: JEE Main 2021 (Online) 31st August Morning Shift

Question

The voltage drop across 15 resistance in the given figure will be ______________ V.

JEE Main 2021 (Online) 31st August Morning Shift Physics - Current Electricity Question 173 English

This question includes a diagram. The text above accompanies the figure.

Enter your answer

Show full solutionCorrect answer: 6
Correct answer
6

Step-by-step explanation

JEE Main 2021 (Online) 31st August Morning Shift Physics - Current Electricity Question 173 English Explanation 1

effective circuit diagram will be

JEE Main 2021 (Online) 31st August Morning Shift Physics - Current Electricity Question 173 English Explanation 2JEE Main 2021 (Online) 31st August Morning Shift Physics - Current Electricity Question 173 English Explanation 3

Point drop across 6 = 1 6 = 6 = VAB

Hence point drop across 15 = 6 volt = VAB

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.