galvanometer has current range 20mA and voltage range of 600mV to conv

1.	galvanometer has current range 20mA and voltage range of 600mV to convert this galvanometer into ammeter of range 10A shunt resistance required is
Answer» ong>Explanation: Given : V=750×10−3V; Ig=15×10−3A and I=25A Using, a=Igy =15×10−3750×10−3=50Ω Ig=S+aS×I 15×10−3=(S+50S)×25 ∴S=0.03Ω I hope this HELPS you to GET best ANSWER follow me fast

galvanometer has current range 20mA and voltage range of 600mV to convert this galvanometer into ammeter of range 10A shunt resistance required is

Answer»

ong>Explanation:

Given : V=750×10−3V;

Ig=15×10−3A and I=25A

Using, a=Igy

=15×10−3750×10−3=50Ω

Ig=S+aS×I

15×10−3=(S+50S)×25

∴S=0.03Ω

I hope this HELPS you

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galvanometer has current range 20mA and voltage range of 600mV to convert this galvanometer into ammeter of range 10A shunt resistance required is

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