The Magnetic Properties of Materials Stem Chiefly From

question 71

Multiple Choice

The magnetic properties of materials stem chiefly from:

• A)particles with north poles
• B)particles with south poles
• C)motions of protons within nuclei
• D)proton spin angular momentum
• E)electron magnetic dipole moments

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Definitions:

Harmless Stimulus

A stimulus that does not cause pain or damage and is not threatening.

Token Economy

A behavior modification system that uses tokens as reinforcement for desired behaviors, which can be exchanged for various rewards.

Drug Therapy

The treatment of disease or symptoms by administering medication that has been clinically proven to have beneficial effects.

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