Engineering
Physics
Galvanometer Ammeter and Voltmeter
Question

To verify Ohm's law, a student is provided with a test resistor RT, a high resistance R1, a small resistance R2, two identical galvanometers G1 and G2, and a variable voltage source V. The correct circuit to carry out the experiment is :           

 

 

 

 

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Solution

 

Voltmeter should be connected in parallel to RT and Ammeter should be connected in series with RT.