JEE Main20244 Apr 2024Evening ShiftPhysicsElectromagnetic InductionActual
A rod of length 60 ~cm rotates with a uniform angular velocity 20 rad s ⁻¹ about its perpendicular bisector, in a uniform magnetic filed 0.5 T . The direction of magnetic field is parallel to the axis of rotation. The potential difference between the two ends of the rod is _____V.
Correct answer
0
Step-by-step solution
aligned & V ₀- V _ A = B ^2 2 & ~V ₀- V _ B = B ^2 2 & V _ A = V _ B V _ A - V _ B =0 aligned