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Physics
Electromagnetic waves are produced by
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Q. Electromagnetic waves are produced by_______
AP EAMCET
AP EAMCET 2020
A
Charges at rest only
B
Changes in uniform motion only
C
Accelerated or decelerated charges only
D
An uncharged stable particle at rest
Solution:
When a charge moves with acceleration, then it produces a time varying electric and magnetic field. Hence, electromagnetic waves are produced by accelerated or deaccelerated charges only.