HomeworkLib
Question

1. Use F=LI x B and Ampere`s Law(for the magnetic field of a long straight wire)...

1. Use F=LI x B and Ampere`s Law(for the magnetic field of a long straight wire) to derive the force per unit length of two parallel current carrying wires; in terms of current, I, and distance between wires, d. Show all the steps and explain any substitution you may make.

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
1. Use F=LI x B and Ampere`s Law(for the magnetic field of a long straight wire)...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Iwire The magnetic field for a long wire is В — B = 2π r =...

    Iwire The magnetic field for a long wire is В — B = 2π r = distance from wire, I = current d through wire, Ho = 4 n x 10~-7 Tm Iloop A Current-carrying wire in magnetic field B the magnetic force on the wire is I = current, L = vector, magnitude is length of the wire, direction of the curent The magnetic forces between wires is one way to measure currents without having to place an ammeter...

  • 1.Two long parallel wires, each carrying a current of 9 A, lie a distance 23 cm...

    1.Two long parallel wires, each carrying a current of 9 A, lie a distance 23 cm from each other. (a) What is the magnetic force per unit length exerted by one wire on the other? 2.OTwo long parallel wires, each carrying a current of 2 A, lie a distance 19 cm from each other. If the distance between the wires is doubled, (a) by what multiplicative factor is the force per unit length changed? 3. Two long parallel wires, each...

  • Two long, straight wires are parallel and 8.5 cm apart. The top wire carries a current...

    Two long, straight wires are parallel and 8.5 cm apart. The top wire carries a current of 1.7 A, the bottom wire a current of 3.4 A. (a) If the two currents flow in the same direction, what is the magnitude and direction of the force per unit length of one wire on the other? (b) What is the magnitude and direction of the magnetic field ¼ of the distance between the two wires? You must draw a diagram, show...

  • How does the magnitude of the magnetic field around a long straight current-carrying wire of radius...

    How does the magnitude of the magnetic field around a long straight current-carrying wire of radius R depend on radial distance r > R from the long axis of the wire? Assuming that the current is steady and uniformly distributed within the wires, how does the field magnitude depend on the radial distance r < R from the wire axis?

  • If the magnetic field due to a long, straight current-carrying wire has a magnitude B at...

    If the magnetic field due to a long, straight current-carrying wire has a magnitude B at a distance R from the wire’s center, how far away must you be (in terms of R) for the magnetic field to decrease to B/3?

  • #12 uniform magnetic field of strength (2T). Find the magnitude of the force on the wire....

    #12 uniform magnetic field of strength (2T). Find the magnitude of the force on the wire. Answer in units of N 008 (part 1 of 2) 10.0 points A 10 A current is directed along the post- tive s-axis and perpendicularly to a uniform magnetic field. The conductor experiences a magnetic force per unit length of 0.19 N/min the negative y direction Calculate the magnitude of the magnetic field in the region through which the current 012 10.0 points Consider...

  • 3) Current-carrying Straight Wires - Magnetic Field Nearby In these cases, long, straight wires that are...

    3) Current-carrying Straight Wires - Magnetic Field Nearby In these cases, long, straight wires that are perpendicular to the page are carrying electric currents into the page. Wire W Wire W Wire W- --Wire W 2 AP 2A 2A 2A P P ZAP tong sampung ----- ---- his 0 eded Rank the strength (magnitude) of the magnetic field at P due to wire W. Explain your reasoning. @ BM --- 12501 01 1291893 moitalnomgoz stw od no 90101 pisongsmodi to...

  • A straight length of current-carrying wire is in a uniform magnetic field. If the wire does...

    A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!

  • A straight length of current-carrying wire is in a uniform magnetic field. If the wire does...

    A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!

  • Consider a long straight wire that carries a current of I1= 375 mA upward. (a) What...

    Consider a long straight wire that carries a current of I1= 375 mA upward. (a) What is the magnitude and direction of the magnetic field generated by the wire a distance of 1.00 cm to the left of the wire? (b) Now consider that another long straight wire is placed in parallel with the first one, at the location considered in a, 1.00 cm to the left of the first wire. This new wire has a current of I2= 236.0...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT