SaraNextGen.Com


A plane electromagnetic wave of frequency 50 MHz travels in free space along the positive x-direction.  At a particular point in space and time, =6.3 V /m.  The corresponding magnetic field , at the point will be:

a.

18.9 10−8 T

b.

6.3 10−8 T

c.

2.1 10−8 T

d.

18.9 108 T


Question ID - 50032 | Top Ranker Answer | SaraNextGen

A plane electromagnetic wave of frequency 50 MHz travels in free space along the positive x-direction.  At a particular point in space and time, =6.3 V /m.  The corresponding magnetic field , at the point will be:

a.

18.9 10−8 T

b.

6.3 10−8 T

c.

2.1 10−8 T

d.

18.9 108 T

1 Answer - 5876 Votes

3537

Answer Key : (c) -

 = = =2.1 10−8T

And =

=  

=

= =2.1 108 T



SaraNextGen