D Question 1 3 For the RL circuit pictured below, L = 58.7 Henries and R = 8.7 Ohms. The switch is placed in position 1 for a long time before it is switched to position 2. After waiting 3 seconds, the current in the circuit is 10 Amperes. What is the potential difference across the battery?

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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Give your answer in SI units and to three significant
figures.
D Question 1
For the RL circuit pictured below, L = 58.7
Henries and R = 8.7 Ohms. The switch is placed
in position 1 for a long time before it is
switched to position 2. After waiting 3
seconds, the current in the circuit is 10
Amperes. What is the potential difference
across the battery?
AV
1
S
L
moo
R
ww
Transcribed Image Text:Give your answer in SI units and to three significant figures. D Question 1 For the RL circuit pictured below, L = 58.7 Henries and R = 8.7 Ohms. The switch is placed in position 1 for a long time before it is switched to position 2. After waiting 3 seconds, the current in the circuit is 10 Amperes. What is the potential difference across the battery? AV 1 S L moo R ww
Give your answer in SI units and to three significant
figures.
D Question 1
An emf is induced by rotating a 1,244 turn,
13.38 cm radius coil in the Earth's 5x10-5 T
magnetic field. What average emf is induced,
given the plane of the coil is originally
perpendicular to the Earth's field and is rotated
to be parallel to the field in 7.6 ms?
Transcribed Image Text:Give your answer in SI units and to three significant figures. D Question 1 An emf is induced by rotating a 1,244 turn, 13.38 cm radius coil in the Earth's 5x10-5 T magnetic field. What average emf is induced, given the plane of the coil is originally perpendicular to the Earth's field and is rotated to be parallel to the field in 7.6 ms?
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