AIIMS2008Physics-Magnetic Effects of Current and Magnetism
AIIMS 2008 Physics Motion of Charged Particles in Magnetic Field Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion: The energy of charged particle moving in a uniform magnetic field does not change.
Reason: Work done by magnetic field on the charge is zero.
A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion
B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion
C
Assertion is true but Reason is false
D
Assertion is false but Reason is true
Correct Answer
Option D
Detailed Explanation
The force on a charged particle moving in a uniform magnetic field always acts in direction perpendicular to the direction of motion.
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