In a common-base mode of a transistor, the collector current is for an emitter current of . The value of the base current amplification factor () will be
Step 1: Given:
Collector current
Emitter current
Step 2: Formula used
The base current
Step 3: Finding base current
⇒
⇒
Step 4: Finding
⇒
⇒
⇒ The base current amplification factor is
Hence, the correct answer is option B.