JEE Main 2005PhysicsCurrent ElectricityGalvanometer Voltmeter And AmmetermediumMCQ

JEE Main 2005 — Current Electricity Question with Solution

From: AIEEE 2005

Question

Two voltmeters, one of copper and another of silver, are joined in parallel. When a total charge flows through the voltmeters, equal amount of metals are deposited. If the electrochemical equivalents of copper and silver are and respectively the charge which flows through the silver voltmeter is

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Show full solutionCorrect option: A
Correct answer
A

Step-by-step explanation

Mass deposited



Also

by



From equations and

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About this question

This is a previous-year question from JEE Main 2005, 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.