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The scale of galvanometer is divided int...

The scale of galvanometer is divided into `150` equal divisions. The galvanometer has a current sensitivity of `10"divisions"//mA` and the voltage sensitivity of `2"divisions"//mV`. How the galvanometer be designed to read (i) 6A per division and (ii) 1 V per division?

A

`S = 8.3 xx 10^(-5) Omega , R = 9995 Omega`

B

`S = 8.3 xx 10^(-2) Omega, R = 995 Omega `

C

` S - 4.3 xx 10^(-5) Omega, R = 9950 Omega `

D

`R = 8.3 xx 10^(-5) Omega , S = 995 Omega `

Text Solution

Verified by Experts

The correct Answer is:
A
`S = (G)/(n-1)`
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