A charge is given velocity perpendicular to uniform electric field then
Assertion: Initial power delivered by electric field is zero.
Reason: Path of charge particle is circular.
A. if both Assertion and Reason are true and the Reason is correct explanation of the Assertion.
B. If both Assertion and Reason are true but Reason is not the correct explanation of the Assertion.
C. if Assertion is true, but the Reason is false.
D. if both Assertion and Reason are false