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A charged particle moving with velocity ...

A charged particle moving with velocity `2 xx 10^(3)` m"/"s passes undeflected through electric and magnetic fields. Magnetic field is 1.5 tesla. The electric field intensity is

A

`2xx10^(3)N"/"C`

B

`1.5xx10^(3)N"/"C`

C

`3xx10^(3)N"/"C`

D

`(2)/(3)xx10^(3)N"/"C`

Text Solution

Verified by Experts

The correct Answer is:
C
Charged particles is undeflected
implies `rArr E = vB = 2 xx 10^(3)xx1.5N // C = 3 xx 10^(3)N//C`
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