Electromagnetic Waves - Result Question 16
16. The electromagnetic radiations are caused by
(a) a stationary charge
[1999]
(b) uniformly moving charges
(c) accelerated charges
(d) all of above
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Answer:
Correct Answer: 16. (c)
Solution:
- (c) A stationary charge produces electric field only; an uniformly moving charge produces localised electromagnetic field; an accelerated charge produces electromagnetic radiations.
