If an ammeter is to be used in place of a voltmeter, the we must connect with the ammeter a
low resistance in parallel
high resistance in parallel
high resistance in series
ow resistance in series
As we learnt in
Moving coil galvanometer -
It is a very sensitive instrument used to measure the small current.Galvanometer gives the deflection which is proportional to electric current flowing through it.
-
High resistance in series with a galvanometer converts it into a voltmeter.
Option 1)
low resistance in parallel
Incorrect option
Option 2)
high resistance in parallel
Incorrect option
Option 3)
high resistance in series
Correct option
Option 4)
ow resistance in series
Incorrect option
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