Electricity and Circuits

Front

What is an incomplete circuit?

Back

An incomplete circuit is a circuit that does not have a complete path for electricity to flow, preventing current from moving through it.

Front

What is a complete circuit?

Back

A complete circuit is a closed loop that allows electricity to flow from the power source, through the components, and back to the power source.

Front

What is a series circuit?

Back

A series circuit is a type of electrical circuit in which components are connected end-to-end, so that the current flows through each component in turn.

Front

What is a parallel circuit?

Back

A parallel circuit is a type of electrical circuit in which components are connected across common points or junctions, allowing multiple paths for current to flow.

Tags

NGSS.MS-PS2-3

Front

What happens when a switch in a circuit is closed?

Back

When a switch in a circuit is closed, it completes the circuit, allowing electricity to flow and power the connected components.

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to push the current through the circuit.

Front

What is the function of a buzzer in a circuit?

Back

A buzzer converts electrical energy into sound energy, producing a sound when electricity flows through it.

Front

What is the difference between series and parallel circuits?

Back

In a series circuit, all components share the same current, while in a parallel circuit, each component has its own path for current, allowing for independent operation.

Front

What is the significance of a complete path in a circuit?

Back

A complete path is essential for electricity to flow; without it, the circuit is incomplete and will not function.

Front

How does adding more components affect a series circuit?

Back

Adding more components to a series circuit increases the total resistance, which can decrease the overall current flowing through the circuit.