Resistance in a wire Flashcards

1
Q

where is the ammeter always connected?

A

ammeter is connected in series

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2
Q

where is the voltmeter always connected?

A

voltmeter is connected on parallel

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3
Q

how is the length of wire changed in a circuit?

A

length of wire changed by moving a crocodile clip

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4
Q

how do you calculate resistance?

A

calculate resistance by rearranging V=IR

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5
Q

what is the relationship between a length wire and resistance?

A

the relation ship between length of wire and resistance is directly proportional

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