Question

A student is building a simple circuit with a battery, light bulb, and copper wires. When she connects the wires to the battery terminals, the light bulb does not light up. Which of the following could explain why the bulb does not light?

A. The is no energy source.

B. The circuit is open.

C. This circuit is too simple to light up a light bulb.

D. Copper wires do not conduct electric current.

Answer 1

It’s will be B because the circuit had a open or close so if that doesn’t work than it’s because it’s open

Answer 2

Option B represents the correct answer.

The Bulb does not light up because the circuit is an open circuit.

Open and Closed Circuit

An electrical circuit where the energy is not flowing through the circuit is called the open circuit. In the open circuit, the continuity is broken so that the current does not flow through the circuit.

An electrical circuit where the energy is allowed to flow through the circuit by turning it on is called the closed circuit. A circuit is made closed if the electricity is flowing from an energy source to the desired endpoint of the circuit.

Given that a simple circuit is built up by a student. The circuit is made with a battery, light bulb, and copper wires. The light bulb does not light up when the copper wires are connected to the battery terminals because there is no energy flow through the circuit. It means that the circuit is an open circuit.

Hence we can conclude that the light bulb does not light up due to the no energy flow in the circuit. Option B is the correct answer.

To know more about the open and closed circuit, follow the link given below.

https://brainly.com/question/23088951.