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VERY EASY QUESTION Q.10MARK AS BRAINLIEST

Answer»

Assuming all three resistors are CONNECTED in parallel.

I(total) = I(1) + I(2) + I(3)

I = V/R

Thus, V(total)/R(total) = V(1)/R(1) + V(2)/R(2) + V(3)/R(3)

SINCE V(total) = V(1) = V(2) = V(3)

So, 1/R(total) = 1/R(1) + 1/R(2) + 1/R(3)

R(total) = 3 OHM

R(1) = 6 ohm

R(2) = 12 ohm

It leads to 1/3 = 1/6 + 1/12 + 1/R(3)

R(3) = 12 ohm



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