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The magnetic field in a plane electromag...

The magnetic field in a plane electromagnetic wave is given by
`B_(y) = 2 xx 10^(-7) sin (0.5 xx 10^(3)x + 1.5 xx 10^(11) t)`.
This electromagnetic wave is

A

Visible light

B

Infared

C

Microwave

D

Radiowaves

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-ELECTROMAGNETIC WAVES-ASSIGNMENT (SECTION-A)(OBJECTIVE TYPE QUESTIONS (ONE OPTIONE IS CORRECT)
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