R, R2 R3 100 Q 300 Q 50 Q 9 V A. Which formula should be used to find the total resistance of the circuit above? [ Select ]

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter27: Direct-current Circuits
Section27.4: Rc Circuits
Problem 27.5QQ: Consider the circuit in Figure 27.17 and assume the battery has no internal resistance. (i) Just...
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R,
R2
R3
100 Q
300 Q
50 2
9 V
A. Which formula should be used to find the
total resistance of the circuit above?
[ Select ]
B. Which formula would be used to then find
the current of this circuit?
[ Select ]
Done
[ Select ]
V=IR
Rt= R1 + R2 +R3
Rt = 1/R1 + 1/R2 + 1/R3
Transcribed Image Text:R, R2 R3 100 Q 300 Q 50 2 9 V A. Which formula should be used to find the total resistance of the circuit above? [ Select ] B. Which formula would be used to then find the current of this circuit? [ Select ] Done [ Select ] V=IR Rt= R1 + R2 +R3 Rt = 1/R1 + 1/R2 + 1/R3
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