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More cards in this set
Card 6
Front
What does the first finger, second finger and thumb represent in the Fleming’s left hand rule?
Back
Card 7
Front
How can the size of the force acting on a wire in the motor effect be increased and how can the direction of the force be reversed?
Back
Card 8
Front
How can a speed of the motor be increased and the direction of a motor be reversed?
Back
Card 9
Front
How is the direction of induced pd reversed (electromagnetic induction)?
Back
Card 10
Front
Why does a coil spin when a current passes through it – motor?
Back
Card 11
Front
What is the purpose of the ‘split-ring” commutator in a motor?
Back
Card 12
Front
What is electromagnetic induction?
Back
Card 13
Front
How can potential difference be induced?
Back
Card 14
Front
How is the size of induced pd increased (electromagnetic induction)?
Back
Card 15
Front
What does a transformer consist of?
Back
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