PHYSICS > Electricity > Flashcards

Electricity Flashcards

(5 cards)

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1
Q

Diode

A

Allows the electrical current to flow one way

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2
Q

Resistor

A

Device used to oppose the electrical current

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3
Q

Variable resistor

A

Resistor that allows you to alter the resistance of the circuit

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4
Q

LED

A

Shows that electrons are passing through by emitting light telling us if the circuit is wired correctly

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5
Q

Fuse

A

Safety device connected to the live wire , each fuse has a rating of the rating is exceeded the fuse will melt

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