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    Monika kumari's Avatar
    Monika kumari Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Oct 3, 2016, 10:40 AM
    Emf
    Why potentiometer is preferred over voltmeter for measuring emf
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
    Expert
    		  
    #2

    Oct 3, 2016, 10:59 AM
    Please clarify your question - a potentiometer by itself can not measure EMF.
    smoothy's Avatar
    smoothy Posts: 25,492, Reputation: 2853
    Uber Member
    		  
    #3

    Oct 3, 2016, 01:28 PM
    Take the time to find out what each is and what they do, then you will have your answer.
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