17749054
Description
Flashcards by Aafreen Butt, updated more than 1 year ago
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Created by Aafreen Butt
over 5 years ago
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| Question | Answer |
| resistance | a measure of the opposition a material exerts against the flow of electrons |
| fuse | a safety precaution that cuts off the wire if the current gets too high and the material gets hot |
| diode | diodes only allow the current to pass through in one direction |
| current | the rate of flow of an electric charge in a circuit (measured in amperes) |
| voltage/ potential difference | measure of difference in potential energy between two points in a circuit (measured in volts) |
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