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Electromagnetic Induction — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsElectromagnetic Induction1 Mark
Question

A conducting rod of length 2l is rotating with constant angular speed w about its perpendicular bisector. A uniform magnetic field   exists parallel to the axis of rotation. The e.m.f. induced between two ends of the rod is

(a) Bω    

(b)  Bω

(c)  Bω

(d) Zero
✓

Answer

(d) Zero

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