1.

A charged particle moves in a gravity-free space without change in velocity. Which of the following is/are possible?(a) E = 0,B = 0 (b) E= 0, B ≠ 0(c) E ≠ 0, B = 0 (d) E ≠ 0, B ≠ 0.

Answer»

The correct answer is (a) (b) (d)

(a) E = 0,B = 0 

(b) E= 0, B  0 

(d) E  0, B  0.



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