JEE Main 2013 — Current Electricity Question with Solution
JEE Main 2013 (09 Apr Online)
Question
A shunt of resistance is connected across a galvanometer of resistance. A current of ampere gives full scale deflection in the galvanometer. The current that will give full scale deflection in the absence of the shunt is nearly :
Choose an option
Show full solutionCorrect option: D
Correct answer
D ampere
Step-by-step explanation
The current that will given full scale deflection in the absence of the shunt is nearly equal to the current through the galvanometer when shunt is connected i.e.
As
ampere
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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.