The induced e.m.f. in a rod of length l translating at a speed v making an angle θ with length l and perpendicular to magnetic field B is
A. Blv
B. Blv cos θ
C. Blv sin θ
D. Blv tan θ
Answer:C
The induced e.m.f. in a rod of length l translating at a speed v making an angle θ with length l and perpendicular to magnetic field B is
A. Blv B. Blv cos θ C. Blv sin θ D. Blv tan θ