CBSE BOARD X, asked by 1771, 1 year ago

Calculate the total resistance and the total current in the circuit.

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Answers

Answered by Hobae

hey there! u can find ur answer in the attached photo! Hope it helps!

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lalitc2502: so that means that the total current will be, I = V/R = 12/12 = 1 A. Right?

Hobae: yes

Hobae: I ve done that step directly in my answer

Hobae: pls mark mine as the brainliest

lalitc2502: Oh right didn't see that, sorry

Hobae: no problem:)

1771: thanks

Hobae: welcome!

Answered by cooldab

in the figure R2 and R3 are in series so

Rs=R2+R3

= 8 +4

= 12

Now Rs and R4 are in parallel so

1/Rp = 1/Rs + 1/R4

1/Rp = 1/12 + 1/12

1/Rp = 2/12

1/Rp = 1/6

Rp = 6

Now R1 and Rp are in series so

Total resistance=R1 + Rp

6 + 6 = 12 ohms

HOPE MY ANSWER WILL HELP YOU:)

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cooldab: 12 = I x 6

cooldab: i = 12/6

cooldab: I = 6 A

cooldab: again sorry

cooldab: 12 = I x 12

cooldab: I = 1

cooldab: Ampere

lalitc2502: yea i got confused when you said that current is 6 amperes

cooldab: Sorry . Tomorrow is my paper so i am a little nervous

1771: thanks

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