ct_magnetism

# ct_magnetism - neither a net force nor a net torque Net...

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Torque loop 1 A rectangular loop is placed in a uniform magnetic field with the plane of the loop perpendicular to the direction of the field. If a current flows through the loop as shown, the magnetic field exerts on the loop A. a net force. B. a net torque. C. a net force and a net torque. D. neither a net force nor a net torque.

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Torque loop 2 A rectangular loop is placed in a uniform magnetic field with the plane of the loop parallel to the direction of the field. If a current flows through the loop as shown, the magnetic field exerts on the loop A. a net force. B. a net torque. C. a net force and a net torque. D.

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Unformatted text preview: neither a net force nor a net torque. Net magnetic field of wires Two wires carry identical currents in opposite directions, into and out of the page. What is the direction of the total magnetic field at point P ? I 1 2 4 3 A. Up. B. Down. C. Left. D. Right. E. The net v B is zero. Force on parallel wires Two straight wires run parallel to each other, each carrying current as shown. In which direction is the magnetic force experienced by each wire? I 1 2 A. Toward each other. B. Away from each other. C. Upward. D. Out of the page. E. There is no force on the wires....
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ct_magnetism - neither a net force nor a net torque Net...

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