Two long, straight conducting wires with linear mass density A are suspended from cords so that they are each horizontal, parallel to each other, and a distance d apart. The back ends of the wires are connected to one another by a slack, low-resistance connecting wire. A charged capacitor (capacitance C) is now added to the system; the positive plate of the capacitor (initial charge +Qo) is connected to the front end of one of the wires, and the negative plate of the capacitor (initial charge -Qo) is connected to the front end of the other wire (see the figure (Eigure 1). Both of these connections are also made by slack, low-resistance wires. When the connection is made, the wires are pushed aside by the repulsive force between the wires, and each wire has an initial horizontal velocity of magnitude vo. Assume that the time for the capacitor to discharge is negligible compared to the time it takes for any appreciable displacement in the position of the wires to occur. Part A Determine vo numerically if A = 4.00x10-³ kg/m, d = 3.10 cm, C = 2.60 µF, and R= 4.00x10-2 n, and if the capacitor was initially charged by connecting it to a 2.60 kV source. Express your answer in meters per second. Templates Symbols undo do reset keyboard shortcuts help m/s Submit Reguest Answer • Part B To what height h will each wire rise as a result of the circuit connection? Express your answer in meters. Templates Symbols undo redo reset keyboard shortcuts 'help Figure (< 1 of 1> h = m Submit Reguest Answer Provide Feedback
Two long, straight conducting wires with linear mass density A are suspended from cords so that they are each horizontal, parallel to each other, and a distance d apart. The back ends of the wires are connected to one another by a slack, low-resistance connecting wire. A charged capacitor (capacitance C) is now added to the system; the positive plate of the capacitor (initial charge +Qo) is connected to the front end of one of the wires, and the negative plate of the capacitor (initial charge -Qo) is connected to the front end of the other wire (see the figure (Eigure 1). Both of these connections are also made by slack, low-resistance wires. When the connection is made, the wires are pushed aside by the repulsive force between the wires, and each wire has an initial horizontal velocity of magnitude vo. Assume that the time for the capacitor to discharge is negligible compared to the time it takes for any appreciable displacement in the position of the wires to occur. Part A Determine vo numerically if A = 4.00x10-³ kg/m, d = 3.10 cm, C = 2.60 µF, and R= 4.00x10-2 n, and if the capacitor was initially charged by connecting it to a 2.60 kV source. Express your answer in meters per second. Templates Symbols undo do reset keyboard shortcuts help m/s Submit Reguest Answer • Part B To what height h will each wire rise as a result of the circuit connection? Express your answer in meters. Templates Symbols undo redo reset keyboard shortcuts 'help Figure (< 1 of 1> h = m Submit Reguest Answer Provide Feedback
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter20: Electric Potential And Capacitance
Section: Chapter Questions
Problem 84P: Two large, parallel metal plates, each of area A, are oriented horizontally and separated by a...
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Transcribed Image Text:Two long, straight conducting wires with linear mass density A are suspended from cords
so that they are each horizontal, parallel to each other, and a distance d apart. The back
ends of the wires are connected to one another by a slack, low-resistance connecting wire.
A charged capacitor (capacitance C) is now added to the system; the positive plate of the
capacitor (initial charge +Qo) is connected to the front end of one
negative plate of the capacitor (initial charge -Qp) is connected to the front end of the
other wire (see the figure (Fiqure 1)). Both of these connections are also made by slack,
Part A
the wires, and the
Determine vo numerically if A = 4.00×10-3 kg/m , d= 3.10 cm , C = 2.60 µF , and R = 4.00x10-2 2 , and if the capacitor was initially charged by connecting it to a 2.60 kV source.
low-resistance wires. When the connection is made, the wires are pushed aside by the
of
repulsive force between the wires, and each wire has an initial horizontal velocity
magnitude vo. Assume that the time for the capacitor to discharge is negligible compared
to the time it takes for any appreciable displacement in the position of the wires to occur.
Express your answer in meters per second.
Templates Symbols undo rådo reset keyboard shortcuts
help
vo =
m/s
Submit
Request Answer
Part B
To what height h will each wire rise as a result of the circuit connection?
Express your answer in meters.
Templates Symbols undo rådo reset keyboard shortcuts
ΑΣ)
Figure
< 1 of 1
h =
m
Submit
Request Answer
Provide Feedback
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