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Assertion: The energy of charged particl...

Assertion: The energy of charged particle moving in uniform magnetic field does not change.
Reason: Work done by magnetic field on the charge is zero.

A

(a) Statement I is True, Staatement II is True, Statement II is correct expaination for Statement I.

B

(b) Statement I is True, Staatement II is True, Statement II is NOT a correct expaination for Statement I.

C

( c) statement I is True, Satement II is false.

D

( d) statement I is False, Satement II is True.

Text Solution

Verified by Experts

The correct Answer is:
A
(a) The force on a charged particle moving in a uniform magnetic field always acts in directin perpendicular to the direction of motion of charge is zero, `W = FS cos theta`, so the energy of charged particle does not change.
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