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asked ago in Physics by (60.7k points)
edited ago by

The magnetic field of a plane electromagnetic wave is given by : vector B = B0 i[cos(kz - ωt )] + B1 j cos (kz + ωt)

Where B0 = 3 x 10–5 T and B1 = 2 × 10–6 T. The rms value of the force experienced by a stationary charge Q = 10 –4 C at z = 0 is closest to -

(1)   0.6 N 

(2)  3 x 10–2

(3)   0.9 N

(4)   0. 1 N 

1 Answer

+1 vote
answered ago by (49.8k points)
selected ago by
Best answer

Correct option  (1) 0.6 N


Maximum Electric Field = BC

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