ElectroMagnetic InductionHard
Question
A wheel with ten metallic spokes each 0.5.m long is rotated with a speed of 120 rev/min in a plane normal to the earth,s magnitude of the field is 0.40G, the induced emf between the axle the rim of the wheel is equal to
Options
A.1.256 × 10-3 V
B.6.28 × 10-4 V
C.1.256 × 10-4 V
D.6.28 × 10-5 V
More ElectroMagnetic Induction Questions
A conducting rod PQ of length 5 m oriented as shown in figure is moving with velocity (2m /s) î without any rotatio...The variation of the instantaneous current (I) and the instantaneous emf (E) in a circuit is as shown in fig. Which of t...The primary winding of a transformer has 100 turns and its secondary winding 200 turns. The primary is connected to an A...The given figure represents the phosphor diagram of a series LCR circuit connected to an ac source. At the instant tR...Which of the following is true :-...