Assertion : A charged particle enters in a magnetic field B=B0i^ with velocity v=v0i^+v0j^ , then minimum speed of charged particle may be v0 . Reason : A variable acceleration will act on the charged particle.
A: (A) Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B: (B) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C: (C) Assertion is true but Reason is false.
D: (D) Assertion is false but Reason is true.
(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.