A plane electromagnetic wave of frequency 25 MHz travels in free space along x-direction. At a particular point in space and time, electric field E = 6.3 V m⁻¹. The magnitude of magnetic field B at this point is
A
1.2 × 10⁻⁶ T
B
1.2 × 10⁻⁸ T
C
2.1 × 10⁻⁶ T
D
2.1 × 10⁻⁸ T

Question

A plane electromagnetic wave of frequency 25 MHz travels in free space along x-direction. At a particular point in space and time, electric field E = 6.3 V m⁻¹. The magnitude of magnetic field B at this point is

A

1.2 × 10⁻⁶ T

B

1.2 × 10⁻⁸ T

C

2.1 × 10⁻⁶ T

D

2.1 × 10⁻⁸ T

Accepted Answer

2.1 × 10⁻⁸ T

Answer

1.2 × 10⁻⁶ T

Answer

1.2 × 10⁻⁸ T

Answer

2.1 × 10⁻⁶ T

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