A Light Bulb Used in a Slide Projector Draws a Current

question 131

Multiple Choice

A light bulb used in a slide projector draws a current of 6 amperes when operating on 120 volts. The resistance of the light bulb in ohms is

• A) 0.05.
• B) 20.
• C) 720.
• D) none of the above.

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Definitions:

Freud's Theory

A set of psychoanalytic theories developed by Sigmund Freud that emphasize unconscious processes, sexual and aggressive instincts, and early childhood experiences.

James-Lange Theory

A theory of emotion suggesting that physiological arousal precedes and causes the emotional experience, meaning emotions result from the interpretation of bodily reactions to stimuli.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, influencing the likelihood of that behavior being repeated.

Electroconvulsive Therapy

A psychiatric treatment in which seizures are electrically induced in patients to provide relief from mental disorders.