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A galvanometer with a coil of resistance...

A galvanometer with a coil of resistance `12.0 Omega` shows full-scale deflection for a current of `2.5 mA`. How will you convert the meter into
(a) an ammoter of range `0` to `7.5 A`?
(b) a voltmeter of range `0` to `1.0 V`?

A

`10^-12`

B

`10^-7`

C

`10^-6`

D

`10^-8`

Text Solution

Verified by Experts

The correct Answer is:
C
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