In a common base amplifier, the phase difference between the input signal voltage and output voltage is

  • Option 1)

    0

  • Option 2)

    \pi /2

  • Option 3)

    \pi /4

  • Option 4)

    \pi

 

Answers (2)

As we learnt in

Amplifier -

Transistor is used as an amplifier

- wherein

in such circuit output is amplified as compared to input .

 

 In common base amplifier, the phase difference between input and output voltage is 0.

Correct option is 1.

 


Option 1)

0

This is the correct option.

Option 2)

\pi /2

This is an incorrect option.

Option 3)

\pi /4

This is an incorrect option.

Option 4)

\pi

This is an incorrect option.

option 1 }  0

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