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A charged particle is whirled in a horiz...

A charged particle is whirled in a horizontal circle on a frictionless table by attaching it to a string fixed at one end. If a magnetic field is switched on in the vertical direction, the tension in the string

A

(a) will increase

B

(b) will decrease

C

(c) will remains the same

D

(d) may increase or decrease

Text Solution

Verified by Experts

The correct Answer is:
may increasec or decrease
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