Science - Series & Parallel Circuits
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State two ways that a person can join up the parts in an electric circuit
The more bulbs in a series circuit the bulbs will be ......
If a bulb is taken out of a parallel circuit will the other bulb light?
If a bulb is taken out of a series circuit will the other bulbs light?
What is voltage?
This is a measure of how much energy each electron has been given
State the unit used to measure voltage
What instrument is used to measure voltage?
What is current?
This is how much electrons pass by each second
State the unit used to measure current
What instrument is used to measure current?
What is resistance?
This measures how hard it is to move the electrons through something
State the unit used to measure resistance
What instrument is used to measure resistance?
State Ohm's Law
This states that voltage is directly proportional to the current in a circuit
Explain the difference between direct and alternating current
Direct current is current flowing in one direction only
Alternating current is current that changes direction many times a second
List the three effects of electricity
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