A certain flashlight is connected to a 6.0-V emf battery and has an internal resistance of 0.100 Ω. (c) What power does the 0.500 load dissipate? (d) If the internal resistance grows to 0.400 0, what is the new current, terminal voltage, and power dissipated by a 0.500 load resistance?

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter17: Current And Resistance
Section: Chapter Questions
Problem 6CQ: Two lightbulbs are each connected to a voltage of 120 V. One has a power of 25 W, the other 100 W....
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A certain flashlight is connected to a 6.0-Vemf battery and has an internal resistance of 0.100.

  1. What power does the 0.500 M load dissipate?
  2. If the internal resistance grows to 0.400 2, what is the new current, terminal voltage, and power dissipated by a 0.500 M load resistance?
Practice Problem 4
A certain flashlight is connected to a 6.0-V emf
battery and has an internal resistance of 0.100
Ω.
(c) What power does the 0.500 load dissipate?
(d) If the internal resistance grows to 0.400 2,
what is the new current, terminal voltage, and
power dissipated by a 0.500 load resistance?
Transcribed Image Text:Practice Problem 4 A certain flashlight is connected to a 6.0-V emf battery and has an internal resistance of 0.100 Ω. (c) What power does the 0.500 load dissipate? (d) If the internal resistance grows to 0.400 2, what is the new current, terminal voltage, and power dissipated by a 0.500 load resistance?
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