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Choose the wrong statements...

Choose the wrong statements

A

the radius of path of a charged particle moving in a uniform magnetic field is proportional to the momentum of the particle

B

an electron beam is moving towards east, on which a perpendicular magnetic field is acting upwards . The beam will be deflected towards the north direction

C

a positive charge is going straight away from the observer. The magnetic line of force produced due to it are in clockwise direction.

D

while passing through a given place , the path of electron remains straight line . It can be definitely said that the magnetic field is not present at that place

Text Solution

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The correct Answer is:
D
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