In the figure above find the current in each resistor. Your response is within 1

Question

In the figure above find the current in each resistor. Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. A Your response differs from the correct answer by more than 10%. Double check your calculations.A Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error.A Find the power delivered to each resistor. R_1 W R_2 W R_3 W

Explanation / Answer

Writing loop equations

23-28I1 -21(I1+I2) = 0 (I3 = I1+I2)

14-12I2 - 21(I1+I2) = 0

49I1 + 21I2 =23

21I1 + 33I2 =14

I1 = 0.40 A , I2 = 0.17 A , I3 = 0.57 A

b) Power delivered = I2R

So R1 = 0.42*28 = 4.48 W

R2 = 0.35 W

R3 = 6.82 W

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