Electricity

Question	Answer
current	Image: 3a2c99b8-93bf-4c94-8a99-c59add9ada28.gif (image/gif)
voltage	V=E/Q Image: ef1847c3-5eec-48ea-811e-db903e11975e.gif (image/gif)
resistance	Image: 26d4542b-1b6e-4297-af7b-a3a698dc96cf.gif (image/gif)
work done	Image: 38562ecb-c06f-4b52-8870-22cd0c84e58b.gif (image/gif)
power	Image: 61d300b7-85c6-4612-ac42-a462a9fb762e.gif (image/gif)
electric charge	electric charge, quantity of electricity coulomb C s•A
joule	energy, work, quantity of heat joule J N•m m^2•kg/s^2
electric potential difference	electric potential difference, electromotive force volt V W/A m^2•kg/s^3•A The units for potential difference are Joules per coulomb, or volts. 1 volt = 1 Joule/coulomb
power	power, radiant flux watt W J/s m2•kg/s^3
electric resistance	electric resistance ohm V/A m2•kg/s^3•A^2
parallel vs series	SERIES I total = I1 + I2 + I3 + ... V supply = V1 = V2 = V3 = ... 1/R total = 1/R1 + 1/R2 + 1/R3 + ... PARALLEL I total = I1 = I2 = I3 = ... V supply = V1 + V2 + V3 + ... R total + R1 + R2 + R3 + ...

Resource summary

	Created by Ash De l'Abbaye over 8 years ago