What is the value of the shunt resistance (S) required if a galvanometer has a resistance f 50 and a maximum of 0.05A current that can be passed through it? The ammeter range is changed to 20 A.

What is the value of the shunt resistance (S) required if a galvanomet

1.	What is the value of the shunt resistance (S) required if a galvanometer has a resistance f 50 and a maximum of 0.05A current that can be passed through it? The ammeter range is changed to 20 A.
A.	0.120
B.	0.125
C.	0.130
D.	0.145
Answer» C. 0.130

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What is the value of the shunt resistance (S) required if a galvanometer has a resistance f 50 and a maximum of 0.05A current that can be passed through it? The ammeter range is changed to 20 A.

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