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More cards in this set
Card 6
Front
which kind of current is produced by the generator effect in a dynamo ?
Back
Card 7
Front
how does a dynamo keep the current flowing in the same direction ?
Back
Card 8
Front
when is the induced potential difference produced by the alternator at its maximum?
Back
Card 9
Front
How does a microphone use the generator effect?
Back
Card 10
Front
what does a transformer do?
Back
Card 11
Front
What does a basic transformer consist of?
Back
Card 12
Front
Why is iron used for the core of a transformer?
Back
Card 13
Front
How does a transformer work?
Back
Card 14
Front
how is the ratio of potential difference across the primary coil and secondary coil related to the ratio of the number of turns on each coil?
Back
Card 15
Front
which type of transformer has more turns on a secondary coil than on its primary coil ?
Back
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