Assertion : The dominant mechanism for motion of charge carriers in forward and reverse biased silicon P-N junction are drift in both forward and reverse bias. Reason : In reverse biasing, no current flow through the junction.

• A. If both assertion and reason are true and the reason is the correct explanation of the assertion.
• B. If both assertion and reason are true but reason is not the correct explanation of the assertion.
• C. \[a{{\omega }^{2}}\]
• D. If the assertion and reason both are false.
• E. If assertion is false but reason is true.