Electricity stuff
what is Resistance
A material's opposition to the flow of electric current.
lightning is an example of
static Electricity
if you have 5A and 10 Ohms how many volts do you have
20V
what is Voltage
The potential difference measured in volts. The amount of work to be done to move a charge from one point to another along an electric circuit.
if the resistance and the current increase the voltage
the voltage increases
what resistance is needed to cause a 20A current to flow because of a 100V battery
5 Ohms
what is the unit for resistance
Ohms
what two things repel each other
a negative to a negative or a positive to a positive
if the resistance increases the current
decreases
does Electricity flow in the same direction as current
the unit for current is
Amps
what type of current comes from a battery
direct current (DC)
in a ____ circuit if one light goes out they all do
series