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