Two long straight current-carrying wires run parallel to each other. The current in one of the wires is 4.3 A, their separation is 4.6 cm and they repel each other with a force per unit length of 2.7 x 104 N/m. (a) Determine the current in the other wire. A (b) Determine if the currents are in the same or opposite direction. O opposite O same (c) Determine what will happen if the direction of one current is reversed and tripled. (Select all that apply.) O The force per unit length is increased by a factor of 3. O The force per unit length is decreased by a factor of 3. O The wires are repelled by each other. O The wires are attracted to each other.

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
Chapter22: Magnetic Forces And Magnetic Fields
Section: Chapter Questions
Problem 6OQ: Two long, straight wires cross each other at a right angle, and each carries the same current I...
icon
Related questions
Question
Two long straight current-carrying wires run parallel to each other. The current in one of the wires is 4.3 A, their separation is 4.6 cm and they repel each other with a force per unit length of 2.7 x 10-4 N/m.
(a) Determine the current in the other wire.
A
(b) Determine if the currents are in the same or opposite direction.
O opposite
O same
(c) Determine what will happen if the direction of one current is reversed and tripled. (Select all that apply.)
O The force per unit length is increased by a factor of 3.
O The force per unit length is decreased by a factor of 3.
O The wires are repelled by each other.
V The wires are attracted to each other.
Transcribed Image Text:Two long straight current-carrying wires run parallel to each other. The current in one of the wires is 4.3 A, their separation is 4.6 cm and they repel each other with a force per unit length of 2.7 x 10-4 N/m. (a) Determine the current in the other wire. A (b) Determine if the currents are in the same or opposite direction. O opposite O same (c) Determine what will happen if the direction of one current is reversed and tripled. (Select all that apply.) O The force per unit length is increased by a factor of 3. O The force per unit length is decreased by a factor of 3. O The wires are repelled by each other. V The wires are attracted to each other.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Magnetic force
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
University Physics Volume 2
University Physics Volume 2
Physics
ISBN:
9781938168161
Author:
OpenStax
Publisher:
OpenStax
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning