Assertion : The current gain in common base circuit is always less than one. Reason : At constant collector voltage the change in collector current is more than the change in emitter current.

• 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. If assertion is true but reason is false.
• D. If the assertion and reason both are false.
• E. If assertion is false but reason is true.