Physics, asked by krishnaking265, 1 day ago

Is a voltmeter or ammeter more accurate?

Answers

Answered by savithaprasanna2006
0

Answer:

ammeter is more accurate

Answered by tulipmishra08
0

Answer:

AMMETER is more accurate than voltmeter.

REASON-

  • The ammeter has ideally zero resistance so as to drop as little voltage as possible, On other hand voltmeter has high resistance.

REASON FOR THE REASON-

  • Voltameter measures current indirectly in terms of mass of ions deposited and electrochemical equivalent of the substance.
  • The relative error in the measurement of current by voltmeter will be very small as compared to that when measured by ammeter directly.

TIME FOR FACTS-

  • Potentionmeter measures the potential difference more accurately than a voltmeter, because the potentionmeter.

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