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A plane electromagnetic wave travels in free space along x-axis. At a particular point in space, the electric field along y-axis is `9.3 V m^(–1)`. The magnetic induction (B) along z-axis is

A

`3.1xx10^(-8)T`

B

`3xx10^(-5)T`

C

`3xx10^(-6)T`

D

`9.3xx10^(-6)T`

Text Solution

Verified by Experts

The correct Answer is:
A
Velocity of light
`C=(E )/(B) rArr B=(E )/(C )=(93)/(3xx10^(8))=3.1xx10^(-8)T`
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DISHA PUBLICATION-ELECTROMAGNETIC WAVES-Exercise - 1 : Concept Builder (Topicwise)(Topic 1 : Electromagnetic Waves and Displacement Current)
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