Assertion If a charged particle enters from outside in uniform magnetic field, then it will keep on rotating in a circular path.
Reson Magnetic force is always perpendicular to velocity vector.
A. If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B. If both Assertion and Reason are true but Reason is not correct explanation of Assertion.
C. If Assertion is true but Reason is false.
D. If Assertion is false but Reason is true.
