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Electric Cell and Electric Bulb Quiz

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Questions and Answers

What is the metal cap of an electric cell called?

Positive terminal

What is the thin wire inside an electric bulb that gives off light called?

Filament

What is the combination of cells called when two or more cells are joined together?

Battery

What is the complete path for electricity to pass between the two terminals of the electric cell called?

Electric circuit Signup and view all the answers

What is the electric circuit called in which there is no gap in the connections between the terminals of the cell, wires, and the bulb?

Complete electric circuit or closed electric circuit Signup and view all the answers

What are the two terminals of an electric bulb?

Metal tip at the base and metal case at the side Signup and view all the answers

What is an open electric circuit?

An electric circuit with a gap in the connections between the terminals of the cell, wires, and the bulb. Signup and view all the answers

What is a fused electric bulb?

A bulb in which the filament breaks, causing the electric circuit to become incomplete. Signup and view all the answers

Define an electric switch.

An electric switch is a simple device used to either break or complete an electric circuit. Signup and view all the answers

What are conductors in terms of electricity?

Materials that allow electric current to pass through them. Signup and view all the answers

Provide examples of insulators.

Rubber, plastic, wood, glass, paper, air, etc. Signup and view all the answers

Why are insulators used to cover conductors?

Insulators are used to prevent the user from receiving an electric shock. Signup and view all the answers