Question

. A 0 - 100V range voltmeter has sensitivity
1000 ohm/Volt its Internal resistance is?​

Answer 1

Answer:

For 1 volt resistance is 1000 ohm as given in the question.

For 100 volt = 1000*100 ohm

And thus full current in the meter = v/r

= (100)/(1000*100)

=1ma

And therefore half full scale 1/2= 0.5ma

Explanation: