bb Electric circuit is composed of three conducting rods MO

Last updated: 6/10/2023

bb Electric circuit is composed of three conducting rods MO ON and PQ as shown in figure The resistance of the rods per unit length is known to be 1 The rod PQ slides as shown in figure at a constant velocity v kept at 45 as shown in figure At t 0 rod PQ is at O The whole system is embedded in a uniform magnetic field B which is directed perpendicularly into the page Then induced electric current is P M O X X X 45 X B X Q N a Proportional to time t b Inversely proportional to time t c Proportional to square of time t d Independent of time t