watt

ohm

ampere

volt

A resistor stores electrical energy for later use.

A resistor limits current and controls voltage in a circuit.

A resistor acts as a power source in a circuit.

A resistor increases current flow in a circuit.

The purpose of a battery in an electrical circuit is to supply electrical energy.

To regulate the flow of current in the circuit.

To convert electrical energy into mechanical energy.

To store electrical energy for later use.

Series circuits are more efficient than parallel circuits.

Series circuits have a single path for current, while parallel circuits have multiple paths.

Parallel circuits have a single path for current.

Series circuits can have multiple paths for current.

Watt

Joule

Volt

Ampere

Transformer

Inductor

Capacitor

Resistor

A switch increases the voltage in a circuit.

A switch stores electrical energy for later use.

A switch converts AC to DC in a circuit.

A switch controls the flow of electricity in a circuit.

A LED is a type of battery.

An LED is a Light Emitting Device that requires no power.

An LED is a type of incandescent bulb.

An LED is a Light Emitting Diode that emits light when an electric current flows through it.

A circuit diagram represents the electrical connections and components in a circuit.

A circuit diagram represents the steps in a cooking recipe.

A circuit diagram illustrates the flow of water in pipes.

A circuit diagram shows the physical layout of a building.