KCET2021PhysicsElectromagnetic Waves

The source of electromagnetic wave can be a charge

Options

Amoving with a constant velocity
Bmoving in a circular orbit
Cat rest
Dmoving parallel to the magnetic field

Correct answer

B. moving in a circular orbit

Step-by-step solution

Electromagnetic waves are produced by accelerated charges. In given options, only a charge particle moving in a circular orbit is in accelerated motion. So, it produces electromagnetic wave.

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