To verify Ohm's law, a student is provided with a test resistor `R_T`, a high resistance `
Channel: Doubtnut
Date: 05/07/2020

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