Question

state whether a voltmeter has high resistance or low resistance?give reason for your answer

Answer 1

Hey mate.


>>As we know, V-l*R. i.e., voltage
across a resistor equals the product of
its resistance and current flowing
through it.


>>Now, if the voltmeter has low
resistance, most of the current will pass
through it, rather than passing through
the resistance. Thus the voltmeter will
give an erroneous readings

So as to prevent this sort of a
problem, a voltmeter has inherent high
resistance.


Hope it helps

Answer 2

it has High resistance as compared to ammeter