JEE Main 2013 — Current Electricity Question with Solution
JEE Main 2013 (22 Apr Online)
Question
To find the resistance of a galvanometer by the half deflection method the following circuit is used with resistances and . The deflection in the galvanometer is d. With the deflection changed to . The galvanometer resistance is approximately:
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
No Solution Available
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 2013, 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.