Question
Physics Question on Current electricity
To convert a moving coil galvanometer (MCG) into a voltmeter
A
a high resistance R is connected in parallel with MCG
B
a low resistance r is connected in parallel with MCG
C
a low resistance r is connected in series With MCG
D
a high resistance R is connected in series with MCG
Answer
a high resistance R is connected in series with MCG
Explanation
Solution
To convert a moving coil galvanometer (MCG) into a voltmeter a high resistance R is connected in series with (MCG) as shovm below.