variable resistor with a resistance range of 0 to 6.0 KQ is connected in series with two resistors of fixed value 6.0 KQ. The cell in the circuit has an emf of 18 V and a negligible internal resistance. 18 V X Y 6.0 ΚΩ 6.0 ΚΩ 0 - 6.0 ΚΩ What is the maximum range of potential difference that can be observed between X and Y?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
Problem 46PQ: Figure P29.46 shows a circuit with a 12.0-V battery connected to four resistors. How much power is...
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variable resistor with a resistance range of 0 to 6.0 KQ is connected in series with two
resistors of fixed value 6.0 KQ. The cell in the circuit has an emf of 18 V and a negligible
internal resistance.
18 V
X
Y
6.0 ΚΩ
6.0 ΚΩ
0 - 6.0 ΚΩ
What is the maximum range of
potential difference that can be observed between X and Y?
Transcribed Image Text:variable resistor with a resistance range of 0 to 6.0 KQ is connected in series with two resistors of fixed value 6.0 KQ. The cell in the circuit has an emf of 18 V and a negligible internal resistance. 18 V X Y 6.0 ΚΩ 6.0 ΚΩ 0 - 6.0 ΚΩ What is the maximum range of potential difference that can be observed between X and Y?
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