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The decay of a current is given by the relationship i = Ie^(-Rt/L) Calculate the charge decay between t=0 and 0.1 seconds given that: I is 0.3 Amps R is 130 L is 1.4

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter31: Radioactivity And Nuclear Physics

Section: Chapter Questions

Problem 78PE: Integrated Concepts A 2.00T magnetic ?eld is applied perpendicular to the path of charged particles...

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Concept explainers

Rutherford's scattering experiment

Rutherford’s scattering experiment is also known as the gold foil experiment. This experiment disproved the plum pudding model of J.J. Thomson. In a gold foil experiment, high-energy alpha particles are made to strike a thin gold foil. The scattered alpha particles are detected using a detector. This experiment showed that the positive charge of the atom is at the center. Most of the atom’s mass is also confined to a small volume at the center. This region is known as the nucleus of the atom.

Question

The decay of a current is given by the relationship i = Ie^(-Rt/L)

Calculate the charge decay between t=0 and 0.1 seconds given that:

I is 0.3 Amps

R is 130

L is 1.4

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