Let the voltage output of the battery and resistances in the parallel connection in F 3 be the same as the previously consider connection: V = 15.0 V, R1 2.00 Q, R2 and R3 = 12.0 Q. (a) What is the total res (b) Find the total current. (c) Calculate th in each resistor, and show these add to e total current output of the source. (d) Cal power dissipated by each resistor. (e) Fi power output of the source, and show th: (a)

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter28: Current And Resistance
Section: Chapter Questions
Problem 67PQ
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Let the voltage output of the battery and
resistances in the parallel connection in Figure
3 be the same as the previously considered series
connection: V = 15.0 V, R1 = 2.00 Q, R2 = 3.00 Q,
and R3 = 12.0 Q. (a) What is the total resistance?
(b) Find the total current. (c) Calculate the currents
in each resistor, and show these add to equal the
total current output of the source. (d) Calculate the
power dissipated by each resistor. (e) Find the
power output of the source, and show that it equals
Transcribed Image Text:Let the voltage output of the battery and resistances in the parallel connection in Figure 3 be the same as the previously considered series connection: V = 15.0 V, R1 = 2.00 Q, R2 = 3.00 Q, and R3 = 12.0 Q. (a) What is the total resistance? (b) Find the total current. (c) Calculate the currents in each resistor, and show these add to equal the total current output of the source. (d) Calculate the power dissipated by each resistor. (e) Find the power output of the source, and show that it equals
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