Basic Electricity

In the WATER ANALOGY, Voltage can be thought of as:

• The flow rate of water

• The depth of a water tank (Pressure)

• The temperature of the water

• The width of the water pipe

What is a Breadboard used for?

• A board for prototyping electronic circuits without soldering.

• A type of bread used in baking.

• A board for displaying bread recipes.

• A tool for measuring electrical resistance.

What is a Resistor?

• A component that limits the flow of electric current.

• A device that stores electrical energy.

• A type of semiconductor used in circuits.

• A tool for measuring electrical resistance.

What is Voltage?

• The electric potential difference between two points.

• The flow of electric charge.

• The resistance to electric current.

• The amount of energy stored in a battery.

What is Ohm's Law?

• V = I + R

• V = I × R

• V = I / R

• V = I - R

What is a Circuit?

• A closed loop that allows current to flow.

• A device that stores electrical energy.

• A pathway for sound waves to travel.

• A type of electrical resistance.

What is a Battery?

• A device that stores electrical energy and provides voltage.

• A type of renewable energy source.

• A component that increases electrical resistance.

• A tool used for measuring electrical current.

What is Resistance?

• The ability to conduct electricity easily.

• The opposition to the flow of electric current, measured in Ohms.

• The measure of how much energy is stored in a circuit.

• The speed at which electric current flows through a conductor.

What is an LED?

• A type of battery that stores energy.

• A Light Emitting Diode that emits light when current flows through it.

• A device that converts light into electricity.

• A semiconductor that only conducts in one direction.

What does this symbol represent?

• LED

• LCD

• OLED

• Plasma