. (I) Four 1.50-V cells are connected in series to a 12- light- bulb. If the resulting current is 0.45 A, what is the internal resistance of each cell, assuming they are identical and neglecting the resistance of the wires?
. (I) Four 1.50-V cells are connected in series to a 12- light- bulb. If the resulting current is 0.45 A, what is the internal resistance of each cell, assuming they are identical and neglecting the resistance of the wires?
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 3CQ: Show that the power dissipated by the load resistor is maximum when the resistance of the load...
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![2. (1) Four 1.50-V cells are connected in series to a 12-♫ light-
bulb. If the resulting current is 0.45 A, what is the internal
resistance of each cell, assuming they are identical and
neglecting the resistance of the wires?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71886d56-a83a-4d7b-8e18-9a0e9bdd4c82%2Fbc1f04a3-0f69-4aa1-b266-fc46698e483b%2F5q1ij8k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. (1) Four 1.50-V cells are connected in series to a 12-♫ light-
bulb. If the resulting current is 0.45 A, what is the internal
resistance of each cell, assuming they are identical and
neglecting the resistance of the wires?
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