A circuit contains a battery and a resistor in series. Determine the magnitude of the magnetic field outside of the loop away from the wire.

A circuit contains a battery and a resistor in series. Determine the magnitude of the magnetic field outside of the loop away from the wire.

A proton is traveling parallel to a wire in the same direction as the conventional current. The proton is traveling at . The current in the wire is . The proton and the wire are apart. Determine the magnetic force on the proton.

A proton is traveling parallel to a wire in the same direction as the conventional current. The proton is traveling at . The current in the wire is . The proton and the wire are apart. Determine the magnetic force on the proton.

Which direction will the force be on a proton moving left at location ?

A conductive rod is moving through a region of magnetic field, as diagrammed above. As a result of its motion, mobile charge carriers in the conductor separate, creating an electric potential across the rod. When, if ever, do the charge carriers cease this motion?

A conductive rod is moving through a region of magnetic field, as diagrammed above. As a result of its motion, mobile charge carriers in the conductor separate, creating an electric potential across the rod. When, if ever, do the charge carriers cease this motion?

A circuit contains a battery and a resistor in series. Determine the magnitude of the magnetic force outside of the loop away from the wire on an electron that is stationary.

A circuit contains a battery and a resistor in series. Determine the magnitude of the magnetic force outside of the loop away from the wire on an electron that is stationary.

Which direction will the force be on a proton moving left at location ?