Cambridge Cambridge International AS & A Level Physics 9702 · 20.4

Magnetic fields due to currents

Code: 20.4
In: 20 Magnetic fields
Course: Cambridge International AS & A Level Physics 9702
Board: Cambridge

Grade boundaries·Cambridge command words

Codes and titles are read by a script from Cambridge's published specification and have not been checked by a person. What each point covers is in the specification itself: Cambridge’s specification.

Points under 20.4

20.4.1 Field patterns of wires, coils and solenoids
20.4.2 Ferrous cores in solenoids
20.4.3 Forces between current-carrying conductors

Points in 20 Magnetic fields

20.1 Concept of a magnetic field
20.2 Force on a current-carrying conductor
20.3 Force on a moving charge
20.4 Magnetic fields due to currents
20.5 Electromagnetic induction