current is increased to 3.0 A? 2. A device is connected to a 210 V source. How much current is flowing if it has a resistance of (a) 22 Q? (b) 24 Q? A battory Uses a curron+ of 10.0 A for 1 0b lal How much chargo nassoc through the battory? bl How many

College Physics
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Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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I.
Direction: Solve the following problems. Write your answer with your solution on a separate sheet of paper.
1. A current of 2.5 A exists in a wire for 6.0 min. (a) How much total charge passes by at a given point in the circuit
during the time and how many electrons would there be? (b) How many electrons would there be if the steady
current is increased to 3.0 A?
2. A device is connected to a 210 V source. How much current is flowing if it has a resistance of (a) 22 Q? (b) 24 Q?
3. A battery uses a current of 10.0 A for 1.0 h. (a) How much charge passes through the battery? (b) How many
electrons flow through the wire for that given time interval?
Transcribed Image Text:I. Direction: Solve the following problems. Write your answer with your solution on a separate sheet of paper. 1. A current of 2.5 A exists in a wire for 6.0 min. (a) How much total charge passes by at a given point in the circuit during the time and how many electrons would there be? (b) How many electrons would there be if the steady current is increased to 3.0 A? 2. A device is connected to a 210 V source. How much current is flowing if it has a resistance of (a) 22 Q? (b) 24 Q? 3. A battery uses a current of 10.0 A for 1.0 h. (a) How much charge passes through the battery? (b) How many electrons flow through the wire for that given time interval?
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