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In the circuit, transistor has a current gain $β = 100$ , the base resistor $R_{b}$ is (neglect V_BE) so that $V_{CE} = 5 V$

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Correct option is A

Vcc-VCE=iCRC10 -5=ic103ic=5×10-3 ib=icβ=5×10-5now ibRb=Vcc=10 VRb=105×10-5=2×105=200 kΩ

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In the circuit, transistor has a current gain β=100, the base resistor Rb is (neglect VBE) so that VCE=5 V

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Ready to Test Your Skills?

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In the circuit, transistor has a current gain $β = 100$ , the base resistor $R_{b}$ is (neglect V_BE) so that $V_{CE} = 5 V$