Refer to Multiple-Concept Example 3 to review the concepts that are needed here. A cordless electric shaver uses energy at a rate of 4.5 W from a rechargeable 1.5-V battery. Each of the charged particles that the battery delivers to the shaver carries a charge that has a magnitude of 1.6 x 10-19 C. A fully charged battery allows the shaver to be used for its maximum operation time, during which 2.8 x 1022 of the charged particles pass between the terminals of the battery as the shaver operates. What is the shaver's maximum operation time?
Refer to Multiple-Concept Example 3 to review the concepts that are needed here. A cordless electric shaver uses energy at a rate of 4.5 W from a rechargeable 1.5-V battery. Each of the charged particles that the battery delivers to the shaver carries a charge that has a magnitude of 1.6 x 10-19 C. A fully charged battery allows the shaver to be used for its maximum operation time, during which 2.8 x 1022 of the charged particles pass between the terminals of the battery as the shaver operates. What is the shaver's maximum operation time?
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 40P: A typical cell phone consumes an average of about 1.00 W of electrical power and operates on 3.80 V....
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