R3 R2 R1 E1 E2 R4 Figure 2 With respect to circuit above, use the Superposition Theorem to find the current through R4 if E1 = 11 V and E2 = 16 V, R1 = 5.6 k2, R2 = 7.1 k2, R3 4.2 kn, and %3D R4 5.7 k2. I) If only El is in the circuit, what is the current through R4? current through R4 = mA II) If only E2 is in the circuit, what is the current through R4? current through R4 = III) Finally, what is the net current through R4 when both El and E2 are in the circuit? (If the net current through R4 is downward enter answer as positive; if the net current is upward enter answer as negative) net current through R4=

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R3
R1
R2
E1
E2
R4
Figure 2
With respect to circuit above, use the Superposition Theorem to find the current
through R4 if E1 = 11 V and E2 = 16 V, R1 = 5.6 k2, R2 = 7.1 ks2, R3 = 4.2 k2, and
R4 = 5.7 k.
I) If only E1 is in the circuit, what is the current through R4?
current through R4 =
II) If only E2 is in the circuit, what is the current through R4?
current through R4 =
III) Finally, what is the net current through R4 when both El and E2 are in the
circuit?
(If the net current through R4 is downward enter answer as positive; if the net
current is upward enter answer as negative)
net current through R4=
Transcribed Image Text:R3 R1 R2 E1 E2 R4 Figure 2 With respect to circuit above, use the Superposition Theorem to find the current through R4 if E1 = 11 V and E2 = 16 V, R1 = 5.6 k2, R2 = 7.1 ks2, R3 = 4.2 k2, and R4 = 5.7 k. I) If only E1 is in the circuit, what is the current through R4? current through R4 = II) If only E2 is in the circuit, what is the current through R4? current through R4 = III) Finally, what is the net current through R4 when both El and E2 are in the circuit? (If the net current through R4 is downward enter answer as positive; if the net current is upward enter answer as negative) net current through R4=
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