OCR GCSE Twenty First Century Science Suite - Combined Science B J260 · P3.4

What are magnetic fields?

Code: P3.4
In: P3 Electric circuits
Course: GCSE Twenty First Century Science Suite - Combined Science B J260
Board: OCR

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

Points under P3.4

P3.4.1 Magnetic poles
P3.4.2 Magnetic field of a magnet
P3.4.3 Compasses and Earth's magnetic core
P3.4.4 Permanent and induced magnets
P3.4.5 Showing the magnetic effect of a current
P3.4.6 Magnetic field around a wire
P3.4.7 Field strength, current and distance
P3.4.8 Strengthening a solenoid

Points in P3 Electric circuits

P3.1 What determines the current in an electric circuit?
P3.2 How do series and parallel circuits work?
P3.3 What determines the rate of energy transfer in a circuit?
P3.4 What are magnetic fields?
P3.5 How do electric motors work?