Q. 25

Expert-verifiedFound in: Page 902

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

FIGURE shows a vertically polarized radio wave of frequency traveling into the page. The maximum electric field strength is . What are

a. The maximum magnetic field strength?

b. The magnetic field strength and direction at a point where , down?

a) Maximum magnetic field,

b) Magnetic field strength and direction,

A region around a magnet or materials that function like magnets in which a force attracts some metals towards it

Given Values

The relation between magnetic and electric field in an electromagnetic field is given by:

From the previous relation, we have to find :

(Divide both sides by )

(Substitute the values in equation)

Given values:

The magnetic field's magnitude is given by,

( Divide both sides by )

(Substitute values in equation)

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