Physics, asked by susain2001, 11 months ago

Please answer the question. .

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Answered by Yazlin

1

voltage gain,v=output voltage/input

voltage

v=IR(f)/IR(i)

v=100 k ohm/1k ohm

=100

answer is option (B)

Yazlin: so no effect of it in the output

Yazlin: welcome

susain2001: OK

Yazlin: In your figure the positive and negative end above 10 k...o...h..m resistance is e.....a...r...t...h....e...d

Yazlin: so potential will be zero

Yazlin: and no current pass through it

Yazlin: so that we can ignore it

susain2001: OK

Yazlin: thank you so much

susain2001: welcome

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