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

question 37

Multiple Choice

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

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

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