Circuitos electricos: evaluación en video

The video tutorial guides students through completing sentences related to electrical circuits. It covers the flow of electrical current, the focus of circuits, reasons why a light bulb is on, and how circuits prevent overheating. The exercise is designed to reinforce understanding of basic electrical concepts.

What is the term used to describe the movement of electrical charges?

• Current

• Resistance

• Voltage

• Power

What is the main focus of a circuit?

• To convert energy to heat

• To store electrical energy

• To provide a path for current

• To increase resistance

Why does a light bulb turn on in a circuit?

• Because the circuit is overloaded

• Because the circuit is broken

• Because the circuit is closed

• Because the circuit is open

What is a circuit?

• A form of resistance

• A device that stores energy

• A path for electrical flow

• A type of battery

How does a circuit prevent overheating?

• By increasing voltage

• By providing a path for excess heat

• By reducing current

• By breaking the circuit