A Positive Charge in the Figure Is Moving to the Right

question 41

Multiple Choice

A positive charge in the figure is moving to the right and experiences a vertical (upward) magnetic force.In which direction is the magnetic field?

• A)to the right
• B)to the left
• C)upward
• D)out of the
• E) into the page

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Definitions:

Fixed-interval

In behavioral psychology, this is a reinforcement schedule that delivers a reward for the first response following a predetermined time interval.

Variable-ratio

A reinforcement schedule in which a response is reinforced after an unpredictable number of responses, which tends to produce high rates of response.

Fixed-ratio

A reinforcement schedule in which a response is rewarded after a predetermined number of responses.

Variable-interval

A reinforcement timetable in which a response is reinforced following a random duration of time.