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GCSE
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More cards in this set
Card 16
Front
as diodes only allow current through in one direction what happens to the resistance when the current is reversed?
Back
Card 17
Front
when light falling on an LDR increases, what happens to the resistance of the LDR?
Back
Card 18
Front
how do you work out the energy (J)?
Back
Card 19
Front
how do you work out the power (P)?
Back
Card 20
Front
R = ?
Back
Card 21
Front
.
Back
See full card set