Physics, asked by bhoomibankapur3, 4 days ago


What will be A and D the equivalent resistance and also between between C & B ?​

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Answered by BrainlySrijanll
1

Answer:

We know that to find equivalent resistance in series we have to simply add both the resistance

So Req(PQS)=20Ω

Req(PQS)=20Ω

And Req(PRS)=20Ω

Req(PRS)=20Ω

Now the figure becomes,

Now both the 20Ω20Ω resistance are in parallel connection with each other, so we know that the equivalent resistance for parallel connection is by

1Req=1R1+1R21Req=1R1+1R2

So Req=R1×R2R1+R2Req=R1×R2R1+R2

Now putting the values, we get,

Req=20×2020+20Req=20×2020+20

Req=10ΩReq=10Ω

Now all the resistance between the points A to D becomes in series,

Hence, we can add all of them and get the final equivalent resistance.

R=10+10+10R=10+10+10

R=30ΩR=30Ω

Hence, we can conclude that option (C) R=30ΩR=30Ω is the correct answer

refer to attachment

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Answered by s14716anripannita195
0

Answer:

Now all the resistance between the points A and D becomes in series,Hence we can add all of them and get the final equivalent resistance.Hence,we can conclude that option (C)R=30 is the correct answer.

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