R2 = 40 l and R3 = 162. a) Determine the current, i3, through resistor R3. b) Now, remove E2 from the circuit. Determine the new value of i3. :) What is the total power dissipated through the resistors in both cases, with and without Ɛ2?

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Chapter10: Direct-current Circuits
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Problem 44P: Consider the circuit shown in the preceding problem. Write equations for the power supplied by the...
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III. Consider the circuit in the diagram below. Let E1 = 20 V and E2= 10 V, R1 = 200,
R2 = 40 N and R3 = 160.
a) Determine the current, i3, through resistor R3.
b) Now, remove E2 from the circuit. Determine the new value of i3.
c) What is the total power dissipated through the resistors in both cases, with and
without E2?
R2
R3
Transcribed Image Text:III. Consider the circuit in the diagram below. Let E1 = 20 V and E2= 10 V, R1 = 200, R2 = 40 N and R3 = 160. a) Determine the current, i3, through resistor R3. b) Now, remove E2 from the circuit. Determine the new value of i3. c) What is the total power dissipated through the resistors in both cases, with and without E2? R2 R3
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