Electromagnetic Force · CSEC Physics

8 past-paper questions on Electromagnetic Force, part of Electricity and Magnetism, from every CSEC Physics paper on Quelpr.

1. 5(b)(i)3 marks· CSEC Physics · 1989 · Paper 2Insert the magnetic field lines in the arrangement showing a wire placed between N and S poles of a magnet, carrying a conventional current down into the paper.
2. 5(c)(i)1 mark· CSEC Physics · 1989 · Paper 2An ordinary torch battery is connected to a moving coil loudspeaker. State how the coil will move.
3. 1(b)(i)1 mark· CSEC Physics · 1997 · Paper 2On Figure 2, indicate with an arrow the direction of the force exerted by the magnetic field on this conductor.
4. 1(b)(ii)2 marks· CSEC Physics · 1997 · Paper 2How could the force on this conductor be increased?
5. 1(d)(ii)2 marks· CSEC Physics · 1997 · Paper 2Another wire, parallel to the first, carrying current in the SAME direction, is positioned at Point P. On Figure 4, show the direction of the force on this conductor and clearly label it with an F.
6. 5(a)(ii)1 mark· CSEC Physics · 2021 · Paper 2State the direction in which side DA of the coil will move as the current starts flowing through the circuit.
7. 5(a)(iii)1 mark· CSEC Physics · 2021 · Paper 2Name the rule used to determine the direction in which side DA of the coil moves.
8. 6(a)(ii)3 marks· Physics Q6 6(a)(ii)Complete the following diagrams to show the resulting magnetic field when the current carrying conductor in (a)(i) is placed between the poles of the magnet, as shown in Figure 6.