Question

If two infinite, parallel, z-directed wires of radius “a” lie at x = b/2, y =...

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. d is any arbitrary point

(20) The capacitance per unit length between the wires.

(20) The inductance per unit length between the wires.

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two very long, parallel, and oppositely charged wires of length L, radius r and their centers...
Two very long, parallel, and oppositely charged wires of length L, radius r and their centers separated by a distance D, so that r << D and D << L carry charge Q, Assuming the charge is distributed uniformly on the surface of each wire, Determine the following in term of the given quantities and fundamental constants: a. The Electric field at the mid-point between the wires; b. The potential difference between wires; c. The capacitance per unit of length...
Two very long, parallel, and oppositely charged wires of length L, radius r and their centers...
Two very long, parallel, and oppositely charged wires of length L, radius r and their centers separated by a distance D, so that r << D and D << L carry charge Q, Assuming the charge is distributed uniformly on the surface of each wire, Determine the following in term of the given quantities and fundamental constants: The Electric field at the mid-point between the wires; The potential difference between wires; c. The capacitance per unit of length of the...
Two very long, parallel, and oppositely charged wires of length L, radius r and their centers...
Two very long, parallel, and oppositely charged wires of length L, radius r and their centers separated by a distance D, so that r << D and D << L carry charge Q, Assuming the charge is distributed uniformly on the surface of each wire, Determine the following in term of the given quantities and fundamental constants: The Electric field at the mid-point between the wires; The potential difference between wires; The capacitance per unit of length of the pair.
Two long parallel wires, each carrying a current of 12 A, lie at a distance of...
Two long parallel wires, each carrying a current of 12 A, lie at a distance of 4 cm from each other. What is the magnetic force per unit length exerted by one wire on the other? The magnetic force per unit length exerted by one wire on the other is ×10-4 N/m
Two long, parallel, current-carrying wires lie in an xy-plane. The first wire lies on the line...
Two long, parallel, current-carrying wires lie in an xy-plane. The first wire lies on the line y = 0.310 m and carries a current of 25.5 A in the +x direction. The second wire lies along the x-axis. The wires exert attractive forces on each other, and the force per unit length on each wire is 300 µN/m. What is the y-value (in m) of the line in the xy-plane where the total magnetic field is zero?
Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown....
Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown. The wire at (x,y) = (-19 cm, 0) carries current I1 = 2.9 A in the negative z-direction. The wire at (x,y) = (19 cm, 0) carries current I2 = 0.5 A in the positive z-direction. The wire at (x,y) = (0, 32.9 cm) carries current I3 = 6.2 A in the positive z-direction. 1. What is Bx(0,0), the x-component of the magnetic field...
Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown....
Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown. The wire at (x,y) = (-17.5 cm, 0) carries current I1 = 3.2 A in the negative z-direction. The wire at (x,y) = (17.5 cm, 0) carries current I2 = 1 A in the positive z-direction. The wire at (x,y) = (0, 30.3 cm) carries current I3 = 7.7 A in the positive z-direction. 1)What is Bx(0,0), the x-component of the magnetic field produced...
Two long, parallel wires are separated by a distance of 2.80 cm . The force per...
Two long, parallel wires are separated by a distance of 2.80 cm . The force per unit length that each wire exerts on the other is 3.40×10−5 N/m , and the wires repel each other. The current in one wire is 0.520 A . a) What is the current in the second wire?
Two infinitely long parallel wires have a uniform charge per unit length lambda and -lambda respectively....
Two infinitely long parallel wires have a uniform charge per unit length lambda and -lambda respectively. The wires are parallel with the z axis. The positively charged wire intersects the x axis at x = -a. and the negatively charged wire intersects the ,r axis at ,r = +a. (a) Choose the origin as the reference point where the potential is zero, and express the potential at an arbitrary point (x. y) in the xy plane in terms of .v,...
a) Two long, parallel wires are separated by a distance 3.00 cm and are repelling each...
a) Two long, parallel wires are separated by a distance 3.00 cm and are repelling each other with a force per unit length of 2.00×10−5 Nm−1 . If a current of 0.600 A is flowing along one wire, what is the current in the other wire? Are the currents flowing in the same directions or in opposite directions? b) Two long, parallel wires are hanging by regularly spaced, 4.00 cm long cords from a common axis. The wires have a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT