GCSE Electricity formulas Flashcards

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1
Q

Equation for power

A

P=V x I

power=voltage x current

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2
Q

Equation for voltage

A

V=I x R

voltage=current x resistance

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3
Q

Equation for charge

A

Q=I x t

charge=current x time

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4
Q

Equation for energy

A

E= V x Q

energy=voltage x charge

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