Question

X X X X X X X X L X X X X ע X x X X X X X X B X X X X X

As shown, a conducting rod moves

in the direction shown in a uniform magnetic

field directed into the page. Take the length of the

rod L to be 0.6 m, the magnetic field strength B to

be 0.55 T and the speed of the rod v to be 4.5 m/s.

a) What is the direction of the

magnetic force on electrons within the

conducting rod?

b) What are the magnitude and direction of the electric field in the conducting rod?

c) How would your answer to part b) change if the velocity of the conducting rod were

directed out of the page instead of the direction in the figure. Explain.

Answer 1

@ Faaluxin K dish of Exit (6) E- & - BU : BU = X dior of forcen elechen [chargeon elecben is -uey. é - BeV (0.55) (405) = 2.475 NIC © No electric potential as elechnic field en rod. ds force en charge Particle is zero. (UAB) is 1800 frq0x B = All the Best!!