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  • The voltage gain of triode amplifier is 30 and input voltage is <img alt="\mathrm{V_i=\sin 100 \pi t,}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7BV_i%3D%5Csin%20100%20%5

The voltage gain of triode amplifier is 30 and input voltage is \mathrm{V_i=\sin 100 \pi t,} then output voltage will be

Option: 1

30 \sin 100 \pi t


Option: 2

\sin 100 \pi t


Option: 3

-30 \sin 100 \pi t


Option: 4

-\sin 100 \pi t


Answers (1)

best_answer

\mathrm{\begin{aligned} & A_v=-\frac{V_o}{V_i} \\ & \text { or } V_o=-A_V \times V_i=-30 \sin 100 \pi t . \end{aligned} }

Posted by

Irshad Anwar

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