A 6.00 V battery delivers a steady current of 1.25 A for aperiod of 1.50 hours. Calculate the total magnitude of chargeQ, in coulombs, that passes through the circuit and the electrical work done by the battery.

A 6.00 V battery delivers a steady current of 1.25 A for aperiod of 1.50 hours. Calculate the total magnitude of chargeQ, in coulombs, that passes through the circuit and the electrical work done by the battery.

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 65PQ

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Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

Question

A 6.00 V battery delivers a steady current of 1.25 A for a
period of 1.50 hours. Calculate the total magnitude of charge
Q, in coulombs, that passes through the circuit and the electrical work done by the battery.

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