Introducing
Your new presentation assistant.
Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.
Trending searches
Juliet, James, Sawyer, and Bella
Parallel circuit
Resistance
Electrons in circuits have possible energy
Electrical potential is the amount of work needed to move a charge to a different place in a circuit
Potential difference is also called voltage. Potential difference is the difference between two places. The unit is (V)
Batteries and generators are two of the most common voltage sources. Some other voltage sources are friction, magnetism, chemicals, light, heat, and pressure.
the electric current flowing is proportional to the voltage and inversely to the resistance side.
increasing the resistance of the circuit will lower the current flow if the voltage dosnt change.
Ohm’s law says that electrical current is equal to voltage
It was created by George Simon Ohm
An example of Ohm’s law would be electric heaters because the amount of power needed by the heater is found by using Ohm’s law
What is grounding?
What is a short circuit?
how to prevent an electric shock
Fuses have 3 major uses
The first one is to protect electric circuits and other equipment
It protects it from short circuiting and from receiving too much current
The second one is to protect us from getting shocked
The third one is to stop fires from occurring
It does this by stopping too much current from starting a fire
Circuit breakers stop the current if it is getting overloaded
the paths of parallel have a combined resistance which a voltage builds across. And the current through each path is that voltage divided by the resistance of each of the paths
the disadvantage is parallel wiring is usually a lower voltage for safety. But requires more wire, and a bigger cross sectional area of copper wire. And the advantages of parallel are that any load plugged in gets a predictable voltage.