Apnp transistor is connected in a circuit so that the collector-base junction remains reverse biased and the emitter-base junction is forward biased. this transistor can be used as a power amplifier because a. the output current will be much smaller than the input current. b. the output voltage will be much larger than the input voltage. c. the output current will be much larger than the input current. d. the output voltage will be much smaller than the input voltage.

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop