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Chapter overview
Magnetic fields, motor effect, DC motor, induction, transformers, and domestic circuits.
Topics
6
Recall
18
Cards
12
Topic 1
Represent magnetic fields around magnets and current-carrying conductors using field lines.
Topic 2
Use Fleming's left-hand rule and explain the motor effect in simple devices.
Topic 3
Study construction, working, split-ring commutator, brushes, and energy conversion in a DC motor.
Topic 4
Explain induced current, Fleming's right-hand rule, AC/DC generators, and transformer ideas.
Topic 5
Compare step-up and step-down transformers, turns ratio, voltage ratio, and power transmission.
Topic 6
Study live, neutral, earth wires, fuses, MCBs, short circuits, overloading, and safety.
Topic list
Topic 1
Represent magnetic fields around magnets and current-carrying conductors using field lines.
Topic 2
Use Fleming's left-hand rule and explain the motor effect in simple devices.
Topic 3
Study construction, working, split-ring commutator, brushes, and energy conversion in a DC motor.
Topic 4
Explain induced current, Fleming's right-hand rule, AC/DC generators, and transformer ideas.
Topic 5
Compare step-up and step-down transformers, turns ratio, voltage ratio, and power transmission.
Topic 6
Study live, neutral, earth wires, fuses, MCBs, short circuits, overloading, and safety.
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