Es 16 V R₁ 500 Ω R₂ www R₁ 500 Ω a) If the voltage source, Es, provides 778.24 J at a constant rate to the circuit for 19 minutes, how much power is being supplied by the source? b) Assume that to match the power rating found in part a, RÅ needs to be 1 kn. How much power is being dissipated by the load if R₂=1 kſ? c) What is the efficiency of the circuit for the R₂ value given in part b?

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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Problem 1: Question
Consider the circuit diagram below.
Es
16 V
ܘ
R₁
500 Ω
R₂
RL
500 Ω
a) If the voltage source, Es, provides 778.24 J at a constant rate to the circuit for 19
minutes, how much power is being supplied by the source?
b) Assume that to match the power rating found in part a, R₂ needs to be 1 kn. How
much power is being dissipated by the load if R₂=1 kN?
c) What is the efficiency of the circuit for the R₂ value given in part b?
Transcribed Image Text:Problem 1: Question Consider the circuit diagram below. Es 16 V ܘ R₁ 500 Ω R₂ RL 500 Ω a) If the voltage source, Es, provides 778.24 J at a constant rate to the circuit for 19 minutes, how much power is being supplied by the source? b) Assume that to match the power rating found in part a, R₂ needs to be 1 kn. How much power is being dissipated by the load if R₂=1 kN? c) What is the efficiency of the circuit for the R₂ value given in part b?
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