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A positively charged particle placed on a frictionless table by attaching it to a string fixed at one point of magnetic field is switched on in the vertical direction, the tension in the string will


A positively charged particle placed on a frictionless table by attaching it to a string fixed at one


point of magnetic field is switched on in the vertical direction, the tension in the string will


Grade:12

2 Answers

riya bubna
17 Points
8 years ago

remain unchanged as the particle is not in motion, hence no force acts on it.

yours katarnak Suresh
43 Points
8 years ago

Magnetic force exerts force on a moving particle only and not on stationary charge. By the situation given in your problem it is not very clear whether the particle is moving or not. If it is stationary, there will not be any force hence the tension will remain same.

Hope it is clear!
Best wishes!!

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