AQA•GCSE•Combined Science
🧲
Magnetism and Electromagnetism
Magnets, magnetic fields, electromagnets, and motors
Practice 40 subtopics in Magnetism and Electromagnetism. All questions match the AQA GCSE specification.
About Magnetism and Electromagnetism
Magnetism and Electromagnetism is a key topic in the AQA GCSE Combined Sciencespecification. This topic covers magnets, magnetic fields, electromagnets, and motors.
Master all 40 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (40)
🎲
Random Practice
Practice any subtopic from Magnetism and Electromagnetism
Magnetic poles (north and south)Like poles repel, unlike poles attractMagnetic materials (iron, steel, cobalt, nickel)Permanent magnetsInduced magnetismMagnetic field definitionMagnetic field linesDirection of magnetic fieldField strength and line spacingPlotting magnetic fields (compass method)Earth's magnetic fieldMagnetic field around a current-carrying wireRight-hand grip ruleMagnetic field of a solenoidElectromagnetsIncreasing electromagnet strengthUses of electromagnetsMotor effectForce on a current-carrying wire in a magnetic fieldFleming's left-hand ruleFactors affecting force (current, field strength, length)Force equation (F = BIL) (H)DC motor constructionSplit-ring commutatorHow DC motors workIncreasing motor speedIncreasing motor forceElectromagnetic induction (H)Factors affecting induced potential (H)Generator effect (H)Inducing potential in a wire (H)Inducing potential in a coil (H)AC generators (alternators) (H)Transformer construction (H)How transformers work (H)Step-up transformers (H)Step-down transformers (H)Transformer equation (Vp/Vs = Np/Ns) (H)Transformer power equation (VpIp = VsIs) (H)National Grid and transformers (H)
Start Practicing Magnetism and Electromagnetism
Choose any subtopic above to begin practicing with unlimited AI-generated questions.
Start with Magnetic poles (north and south)