On Figure 13 above, insert arrows indicating the directions of the magnetic field, the current flowing through the labeled arms of the loop, and the force on each of these arms. Thus, describe what would happen to the loop when the power is turned on. 3N2Figure 13: Schematic of the electric motor of Activity 4. For clarity only one loop of wire isshown between the magnets. The initial polarity of the magnets and that of the connectedpower supply are shown.

The force due to magnetic field on a current carrying wire: F=q(v×B) qvB sin(θ) The direction of…

3 N 2 Figure 13: Schematic of the electric motor of Activity 4. For clarity only one loop of wire is shown between the magnets. The initial polarity of the magnets and that of the connected power supply are shown.

3 N 2 Figure 13: Schematic of the electric motor of Activity 4. For clarity only one loop of wire is shown between the magnets. The initial polarity of the magnets and that of the connected power supply are shown.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 4CQ: Noting that the magnetic field lines of a bar magnet resemble the electric field lines of a pair of...

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Question

On Figure 13 above, insert arrows indicating the directions of the magnetic field, the current flowing through the labeled arms of the loop, and the force on each of these arms. Thus, describe what would happen to the loop when the power is turned on.

3
N
2
Figure 13: Schematic of the electric motor of Activity 4. For clarity only one loop of wire is
shown between the magnets. The initial polarity of the magnets and that of the connected
power supply are shown.

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