Choose whether the followings are True or False. 1. The MOSFET has 2 terminals Drain and Source. 2. An E-MOSFET operates in the depletion mode. 3. The LED emits light when reverse biased. 4. In the n-channel E-MOSFET, VGS(th) has a positive value. 5. A diode conducts current when forward biased and blocks current when reverse biased 6. An n-channel D-MOSFET with a positive Vgs is operating in the enhancement mode. 7. The varactor diode acts as a variable capacitor under forward bias conditions. 8. Once a BJT transistor is in the saturation, a further increase in base current will cause the collector current to increase. 9. In a given BJT transistor amplifier, R=2.2KQ and r':=20 then the voltage gain is equal to 110. 10. Voltage Amplification Av in a BJT is the output voltage divided by the input current