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Consider two infinitely long wires with radius R....
10. Consider two long, parallel, and oppositely charged wires of radius R with their centers separated...
10. Consider two long, parallel, and oppositely charged wires of radius R with their centers separated by a distance D that is much larger than R. Assume that the charge is uniformly distributed on the surface of each wire. Following the steps outlined in problem 9, (a) express the electric field, in unit vector notation, between the two wires, but outside either wire. (b) Work out the voltage difference between the surfaces of the wires. (c) Derive an expression for...
Consider two long, parallel and oppositely charged wires of radius Y with their centers separated by...
Consider two long, parallel and oppositely charged wires of radius Y with their centers separated by a distance D (D>>r). The charges are uniformly distributed strictly on the surface of each wire, with a line charge density A. Using Gauss's Law, derive an expression for the total electric field in the space between the two wires. ((1) consider each wire individually and then add the individual contributions; (2): the wires'length extends to infinity, and thus the two wires can be...
Two separate parallel long (infinitely long) wires in air and parallel to the ground are separated by a distance D = 1.0m. They are made of conducting material. Each has a radius a 2.0cm, and opposit...
Two separate parallel long (infinitely long) wires in air and parallel to the ground are separated by a distance D = 1.0m. They are made of conducting material. Each has a radius a 2.0cm, and opposite/equal amounts of charge density (λι = Qit/L and Az = QL). The voltage difference between the wires is ΔΙ. = 440 Vlts. Let's label this pair as pair A (a) What is the potential difference between a pair of long telephone wires (pair B)...
Two separate parallel long (infinitely long) wires in air and parallel to the ground are separated by a distance D 1.0m...
Two separate parallel long (infinitely long) wires in air and parallel to the ground are separated by a distance D 1.0m. They are made of conducting material. Each has a radius a 2.00m, and opposite/equal amounts of charge density (λ Qtot/L and λ2 = O/L) The voltage difference between the wires is ΔΙ. 440 Volts. Let's label this pair as pair A. What is the potential difference between a pair of long telephone wires (pair B) separated by a distance...
Two infinitely long, straight wires are parallel and separated by a distance of one meter. They...
Two infinitely long, straight wires are parallel and separated by a distance of one meter. They carry currents in the same direction. Wire 1 carries 6 times thecurrent as wire 2 does. Determine the perpendicular distance from wire 1 to a point where the net magnetic field is zero between the two wires.
Two infinitely long, straight wires are parallel and separated by a distance of one meter. They...
Two infinitely long, straight wires are parallel and separated by a distance of one meter. They carry currents in the same direction. Wire 1 carries 6 times the current as wire 2 does. Determine the perpendicular distance from wire 1 to a point where the net magnetic field is zero between the two wires.
5) Find the capacitance per unit length of two parallel wires, each of radius R, separated...
5) Find the capacitance per unit length of two parallel wires, each of radius R, separated by some center-to-center distance D. Note that this can be easy or hard depending on whether you're exact or not. The exact approach is to explicitly deal with the fact that the charge distribution on the one wire will affect the charge distribution on the other wire, leading to nonuniform charge distributions on each. The much-easier-but-still-pretty-good approach is to neglect that effect and treat...
Two infinitely long, straight wires are parallel and separated by a distance of 0.91 meter. They...
Two infinitely long, straight wires are parallel and separated by a distance of 0.91 meter. They carry currents in the same direction. Wire 1 carries two times the current that wire 2 carries. On a line drawn perpendicular to both wires, locate the spot (relative to wire 1) where the net magnetic field is zero. Assume that wire 1 lies to the left of wire 2 and note that there are three regions to consider on this line: to the...
1. Two infinitely long parallel wires are situated at x = +1 meter along the x-axis...
1. Two infinitely long parallel wires are situated at x = +1 meter along the x-axis as shown in the figure. They each carry a current of 1 ampere the wire on left out of page the wire on the right into page. A point P is located at y = 1 meter on the y-axis. a. Make a qualitative sketch labeling the magnetic field vector at point P from each wire, and the total magnetic field vector at point...
2. (15 points) Consider a capacitor with plates of area A separated by a distance d...
2. (15 points) Consider a capacitor with plates of area A separated by a distance d being fed current by infinitely long wires connected to each plate. If the electric field as a function of time inside the capacitor is E(t) = Eocos(wt), find: a) The magnetic field magnitude & direction) at any distance r from the wire (far away from the capacitor). b) The charge on the capacitor as a function of t (the capacitance of a parallel plate...
10. Consider two long, parallel, and oppositely charged wires of radius R with their centers separated by a distance D that is much larger than R. Assume that the charge is uniformly distributed on the surface of each wire. Following the steps outlined in problem 9, (a) express the electric field, in unit vector notation, between the two wires, but outside either wire. (b) Work out the voltage difference between the surfaces of the wires. (c) Derive an expression for...
Consider two long, parallel and oppositely charged wires of radius Y with their centers separated by a distance D (D>>r). The charges are uniformly distributed strictly on the surface of each wire, with a line charge density A. Using Gauss's Law, derive an expression for the total electric field in the space between the two wires. ((1) consider each wire individually and then add the individual contributions; (2): the wires'length extends to infinity, and thus the two wires can be...
Two separate parallel long (infinitely long) wires in air and parallel to the ground are separated by a distance D = 1.0m. They are made of conducting material. Each has a radius a 2.0cm, and opposite/equal amounts of charge density (λι = Qit/L and Az = QL). The voltage difference between the wires is ΔΙ. = 440 Vlts. Let's label this pair as pair A (a) What is the potential difference between a pair of long telephone wires (pair B)...
Two separate parallel long (infinitely long) wires in air and parallel to the ground are separated by a distance D 1.0m. They are made of conducting material. Each has a radius a 2.00m, and opposite/equal amounts of charge density (λ Qtot/L and λ2 = O/L) The voltage difference between the wires is ΔΙ. 440 Volts. Let's label this pair as pair A. What is the potential difference between a pair of long telephone wires (pair B) separated by a distance...
5) Find the capacitance per unit length of two parallel wires, each of radius R, separated by some center-to-center distance D. Note that this can be easy or hard depending on whether you're exact or not. The exact approach is to explicitly deal with the fact that the charge distribution on the one wire will affect the charge distribution on the other wire, leading to nonuniform charge distributions on each. The much-easier-but-still-pretty-good approach is to neglect that effect and treat...
1. Two infinitely long parallel wires are situated at x = +1 meter along the x-axis as shown in the figure. They each carry a current of 1 ampere the wire on left out of page the wire on the right into page. A point P is located at y = 1 meter on the y-axis. a. Make a qualitative sketch labeling the magnetic field vector at point P from each wire, and the total magnetic field vector at point...
2. (15 points) Consider a capacitor with plates of area A separated by a distance d being fed current by infinitely long wires connected to each plate. If the electric field as a function of time inside the capacitor is E(t) = Eocos(wt), find: a) The magnetic field magnitude & direction) at any distance r from the wire (far away from the capacitor). b) The charge on the capacitor as a function of t (the capacitance of a parallel plate...
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