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An ammeter gives full deflection when a ...

An ammeter gives full deflection when a current of `2 amp`. Flows through it. The resistance of ammeter is `12 ohms`. If the same ammeter is to be used for measuring a maximum current of `5 amp`, then the ammeter must be connected with a resistance of

A

8 `Omega` is series

B

18 `Omega` in series

C

8 `Omega` in parallel

D

18 `Omega` in parallel

Text Solution

Verified by Experts

The correct Answer is:
C
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