Magnetic fields and electromagnets follow the same pattern for both distance and strength of magnetic force. Magnetic attraction and repulsion follow the same pattern for positive/negative attraction/repulsion- except we use the terms North and South instead of positive and negative. Gravity also follows these patterns for distance. With gravity, it is not the size of the charge - but the MASS of the object that increases or decreases. Gravity, however, NEVER pushes or repels – it i always an attractive forte.

Magnetic fields and electromagnets follow the same pattern for both distance and strength of magnetic force. Magnetic attraction and repulsion follow the same pattern for positive/negative attraction/repulsion- except we use the terms North and South instead of positive and negative. Gravity also follows these patterns for distance. With gravity, it is not the size of the charge - but the MASS of the object that increases or decreases. Gravity, however, NEVER pushes or repels – it i always an attractive forte.

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 1OQ

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Similar questions

Does increasing the magnitude of a uniform magnetic field through which a charge is traveling necessarily mean increasing the magnetic force on the charge? Does changing the direction of the field necessarily mean a change in the force on the charge?
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What magnetic field is required in order to confine a proton moving with a speed of 4.0 × 106 m/s to a circular orbit of radius 10 cm?
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Calculate the magnitude of the magnetic field at a point 25.0 cm from a long, thin conductor carrying a current of 2.00 A.
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