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To verify Ohm's law, a student is provid...

To verify Ohm's law, a student is provided with a test resistor `R_T`, a high resistance `R_1`, a small resistance `R_2`, two identical galvanometer `G_1 and G_2`, and a variable voltage source V. The correct circuit to carry out the experiment is

A

B

C

D

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The correct Answer is:
C
For Ammeter small resistance `R_(2)` is used as shunt and for voltmeter high resistance `R_(1)` is used in series.
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