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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 galvometers `G_(1)` and `G_(2)` and voltage source `V`. The correct circuit to carry out the experiment is.

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
A voltmeter is a galvanometer having a high resistance connected in series with it. An ammeter is a galvanometer having a low resistance connected in parallel with it. A voltmeter is connected in parallel with the resistor across which the potential difference in series in a circuit in which the current is to be measured. So the correct choice is `(C)`
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