The "push" driving current through a circuit is called
voltage
Opposite charges repel.
False. Opposite charges attract.
Voltage is measured in...
Volts (V)
Material through which charges flow easily.
Conductor
Rubber is an example of a conductor.
False. Rubber is an example of a insulator.
Current is measured in...
Amps (A)
What is this symbol ?
light bulb
A low resistance alternative path that allows current to bypass a resistor
Short Circuit
A circuit must be closed in order for it to conduct electricity.
True.
When representing current in a equation, the letter is...
I
What is MR.TIAN favorite Disney movie and favorite character?
Mulan and Stitch
The part of the atom with a positive charge.
Proton
The appliances and lights at school are all connected in parallel.
True.
The unit of measure for electric power is...
Watts (W)
When using a ____________ circuit, the number of bulbs does not affect the brightness of each bulb.
Parallel
The device used to stop the circuit from overheating if the electric current gets too high
Fuse/ circuit breaker
The relationship between power, current, and voltage is known as Ohm's Law.
False. Ohm's law is the relationship between resistance, current, and voltage.
The symbol for the unit of resistance is
Ω
Draw a diagram of circuit with one switch only but controls two parallel globe at the same time.