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An ammeter reads 0 to 10 A. It has negli...

An ammeter reads 0 to 10 A. It has negligible resistance.To convert this into voltmeter to read upto 250 V, resistance to be used is

A

`25 Omega` in series

B

`25 Omega` in parallel

C

`2500 Omega` in series

D

`2.5 Omega` in parallel.

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