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Full scale deflection is obtained when a...

Full scale deflection is obtained when a current of 5mA is passed through a moving coil galvanometer of reistance `99.5Omega`.In order to obtain an ammeter of range 1 A, a resistance of :

A

`500Omega` should be connected in series with it

B

`5Omega` should be connected in parallel with it

C

`0.5Omega` should be connected in parallel with it

D

`500Omega` should be connected in parallel with it

Text Solution

Verified by Experts

The correct Answer is:
C
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  18. When we shunt a galvanometer with a resistance of 20Omega its deflecti...

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  19. An ammeter is obtained by shunting a 30Omega galvanometer with a30Omeg...

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