A 10 m long wire of resistance 20 ohm is connected in series into a battery of 3 Ve . m. f. (negligi

Question

A 10 m long wire of resistance 20 ohm is connected in series into a battery of 3 Ve . m. f. (negligible internal resistance) and a resistance of 10 ohm . The potential drop along the wire in $\mathrm{Vm}^{-1}$ is\

Professor PC Thomas Classes · Answer

See detailed solution for explanation.