Which of the following are sources of magnetic fields? Select all that apply. Select one or more: a. electrical charge Ob. magnetic charge c. changing electric field Od. changing magnetic field O e. current

Which of the following are sources of magnetic fields? Select all that apply. Select one or more: a. electrical charge Ob. magnetic charge c. changing electric field Od. changing magnetic field O e. current

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 23P: An electron moving at 4.00103 m/s in a 1.25-T magnetic field experiences a magnetic force of...

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Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.

Question

Which of the following are sources of magnetic fields? Select all that apply.
Select one or more:
a. electrical charge
O b. magnetic charge
c. changing electric field
O d. changing magnetic field
O e. current

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