Question

did anyone know the answer of this questions? can someone tell me.

Answer 1

Explanation:

since it is flowing in parallel combination then it's sum will be

(1/Rt=1/R1+1/R2)

=€ 1/3=1/R1+1/12

=€ 1/3-1/12=1/R1

=€ 4-1/12=1/R1

=€ 3/12=1/R1

=€ 1/4=1/R1

So,

=€ R1=4ohm..

here is your resistance..

°°•°° {V=ir}

Total current:-

=€ 15 =I *3

=€ i =15/3

=€ i =5 ampere...

so , here is youe answer

I hope this will help you out

pls mark it as brainliest

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