JEE Main 2019 — Electrostatics Question with Solution
From: JEE Main 2019 (Online) 8th April Evening Slot
Question
The electric field in a region is given by
, where E is in NC–1 and x is in
metres. The values of constants are
A = 20 SI unit and B = 10 SI unit. If the potential
at x = 1 is V1 and that at x = –5 is V2, then
V1 – V2 is :-
Choose an option
Show full solutionCorrect option: B
Correct answer
B180 V
Step-by-step explanation
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This is a previous-year question from JEE Main 2019, covering the Electrostatics 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.