# A transistor is connected in common emitter mode. In the collector circuit the voltage drop across the resistor of $800 \; \Omega$ is $0.5 V$ . If current gain $\alpha$ is $0.96$ What is base current
$(a)\;30\;\mu A \\ (b)\;20\;\mu A \\ (c)\;24\;\mu\;A \\ (d)\;26\;\mu\;A$