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A galvanometer of resistance 200 ohm giv...

A galvanometer of resistance 200 ohm gives a full scale deflection for a current of `10^-3` ampere. To convert it into an ammeter capable of measuring upto one ampere, the resistance which should be connected in parallel with it is

A

`2 xx 10^-6 ohm`

B

`2 xx 10^-3 ohm`

C

`2 xx 10^-1 ohm`

D

2 ohm.

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