JEE Main 2020 — Current Electricity Question with Solution
From: JEE Main 2020 (Online) 7th January Morning Slot
Question
The current I1 (in A) flowing through 1 resistor in the following circuit is :
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: C
Correct answer
C0.2
Step-by-step explanation
Equivalent resistance of upper branch of circuit R = 2.5
Voltage across upper branch = 1 V
i1 = = 0.4 A
i = = 0.2 A
Voltage across upper branch = 1 V
i1 = = 0.4 A
i = = 0.2 A
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 2020, 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.