The Magnetic Force on a Current-Carrying Wire in a Magnetic

question 80

Multiple Choice

The magnetic force on a current-carrying wire in a magnetic field is the strongest when

• A)the current is in the direction of the magnetic field lines.
• B)the current is in the direction opposite to the magnetic field lines.
• C)the current is at a 180° angle with respect to the magnetic field lines.
• D)the current is perpendicular to the magnetic field lines.
• E)the current is at a 0° angle with respect to the magnetic field lines.

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Definitions:

Nominal Data

Data that are categorized into distinct groups without implying any ranked order among them.

Confidence Level

The probability, expressed as a percentage, that the result of an experiment or study will fall within a specified range of values.

Confidence Interval

An interval of values, calculated from samples, that probably includes an undetermined population statistic, at a designated level of certainty.

Ordinal Data

A type of categorical statistical data type that involves order or ranking of the values but not the exact difference between them.