Grade 11Electric Current
If an ammeter is to be used in place of a voltmeter, in which conditions we must connect with the ammeter..?
If an ammeter is to be used in place of a voltmeter, in which conditions we must connect with the ammeter..?
3 Answers
upender surepally
Approved Tutor Answer13 Years agoA voltmeter is a high resistance galvanometer and is connected in parallel to circuit and ammeter
is a low resistance galvanometer so if we connect high resistance in series with ammeter its
resistance will be much high.
sunil e
low resistor parallel
sumit
since Resistance of voltmeter is very high and resistance of ammeter is less , so when we replace voltmeter with ammeter we coonect very high resistance in series to protect ammeter
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