Question

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Find an equivalent resistance in
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Answer 1

Answer:

Let equivalent resistance be Req

R(eq ) = (R1+R2)/R1R2 + R3

Req = 9+9/9×9 + 9 ==18/81 +9 = 9.22 Ohm

Req = 9.22 Ohm

HOPE IT HELPS

Answer 2

Answer:

following is the answer

Explanation:

furst of all we will add the resistance of prallel conected resistors

1/9+1/9=1+1/9=2/9=4.5 ohm

now add the resistance of series

9 + 4.5

= 13.5 ohm is the answer...

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