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An electron is moving at a speed of 100m...

An electron is moving at a speed of `100ms^-1` along the x-axis through uniform electric and magnetic fields. The magnetic field is directed along z-axis and has magnitude `5*0T`. In unit vector notation, what is the electric field?

A

`(100V//m)hatj`

B

`(-100V//m)hatk`

C

`(-500V//m)hatk`

D

`(500V//m)hatj`

Text Solution

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The correct Answer is:
D
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