A moving coil instrument has a resistance of 10 W and gives full scale deflection when carrying

A moving coil instrument has a resistance of 10 W and gives full scale deflection when carrying a current of 50 mA. To measure current upto 100 A, we will have to connect

• 10 W resistance in series

• 10 W resistance in parallel

• 10/1999 W resistance in series

• 10/1999 W resistance in parallel
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1 Answer

Answer :

A moving coil instrument has a resistance of 10 W and gives full scale deflection when carrying a current of 50 mA. To measure current upto 100 A, we will have to connect 10/1999 W resistance in parallel

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