Answered: 7. A wire carries a steady current of…

7. A wire carries a steady current of 0.1 A over a period of 20 s. What total charge passes through the wire in this time interval? C = I.t C : 01A (205) 2 200 C b. %3D 20 C O 20C d. 0005 C

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 60PE: Integrated Concepts (a) What energy is dissipated by a lightning bolt having a 20,000-A current, a...

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Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

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In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

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7. A wire carries a steady current of 0.1 A over a period of 20 s. What total charge passes through the wire in
this time interval?
2. 200 C
20 C
C = I.t
C = 0.1A (205
20C
d. 0.005 C

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