(please explain) Determine the current (call these I1, I2 and I3) flowing in eac

Question

(please explain)

Determine the current (call these I1, I2 and I3) flowing in each of the resistors for the circuit shown in the figure below. Assume that R1 = 1000 Ohm, R2 = 5000 Ohm, and R3 = 4000 Ohm, along with DeltaV1 = 50 V and DeltaV2 = 100 V Put your final answers in the following boxes. Given the same circuit as in Question #7, determine the current (call it I4) that flows out of battery (DeltaV1) and determine the current (call it I5) that flows out of battery (DeltaV2). Put your final answers in the following boxes.

Explanation / Answer

I3=V2/R3=100/4000=0.0250A(from b to c)

I1=V1/R1=50/1000=0.005A(from(1 to 4)

In center loop we get

100-I1R1=I2R2

So

I2=0.01A

I4=I1-I2=0.005A(from a to d)

I5=I2+I3=0.035A(from 3 to 2)

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