Consider two long, parallel and oppositely charged wires of radius Y with their centers separated by...
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...
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...
I need the answer step by step please Consider two infinitely long wires with radius R. The wires are parallel and separated by a distance d and have a length L. One of the wires is charged with + Q while the other is charged with -Q Derive the capacitance of a capacitor made out of these wire* (detail your reasoning for partial credit).
1. Parallel plates. You have two equal but oppositely charged parallel conducting plates, separated by 10 cm. A voltmeter shows that the potential difference between the plates is 500 V. (a) Which is at a higher potential, the positive or negative plate? (b) How big is the electric field between the plates? (c) You let go of an electron next to the negative plate. How much work does the electric field do in moving the electron to the positive plate?...
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...
If two infinite, parallel, z-directed wires of radius “a” lie at x = b/2, y = 0 for one wire and x = -b/2, y = 0 for the other wire. The wires are separated by a center-to center distance “b” where b >> a and the entire system is in a vacuum. Find: (10) The magnetic field at a distance “d” where d >> b for a current of I in one wire and -I in the other wire....
Consider two infinity long wires that carry equal currents of I 2.64 A. Both wires lie in the cy-plane. One wire lies along the line y- 5x/12 while the other wire lies along the line y 12x/5, as shown in the figure below. Figure For Problem #1 Both currents move from left-to-right up along their respective wire. De- termine the resulting magnetic field at the point (3,4) shown in the figure above. Hint: Use may use the result from geometry...
Consider two long, straight parallel wires separated by 1.00 m. In the figure below, the current through wire one is 1.00 A and is directed out of the page. The direction and magnitude of the current through wire two is unknown. Wire two is observed to be attracted toward wire one with a force per unit length of 2.00×10^-7 N/m. what is the current through wire two? A) 1.00 A B) 1.50 A C) 2.00 A D) 2.50 A E)...
on the - Let consider two long parallel wires with distance d between them The wire on the left-hand side carries a current of I/2 and the wire right-hand-side carries current of +I. Find the position where the magnetic field is zero.
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)...