Electricity and Circuit Concepts

Electricity and Circuit Concepts

Assessment

Interactive Video

Created by

Emma Peterson

Physics, Science

5th - 8th Grade

Hard

This video tutorial covers the basics of electricity, including the movement of electrons, the creation of electric current, and the components of simple electric circuits. It explains various sources of electricity, such as batteries and generators, and how electric energy can transform into light, sound, heat, and motion. The video also distinguishes between series and parallel circuits, describes different types of power plants, and outlines the process of electricity distribution. Additionally, it provides guidelines for safe electricity use and tips for conserving energy.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary source of electrical energy?

Protons

Photons

Neutrons

Electrons

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a source of electricity?

Magnet

Solar Panel

Dynamo

Battery

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which device transforms electrical energy into sound?

Oven

Radio

Fan

Lamp

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens in a series circuit if one component is removed?

The circuit continues to function

The voltage increases

The other components become brighter

The entire circuit stops working

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of circuit allows components to operate independently?

Closed Circuit

Open Circuit

Parallel Circuit

Series Circuit

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a characteristic of a parallel circuit?

Components are in a single line

If one component fails, all fail

Components are connected in branches

Uses fewer components

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which power plant uses the energy from moving water?

PLTU

PLTD

PLTA

PLTG

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final voltage level of electricity before it reaches consumers?

500 kV

220 V

20 kV

1000 V

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a safe practice when using electricity?

Leaving devices on standby

Touching switches with wet hands

Using multiple sockets excessively

Ensuring cables are not damaged

10.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a recommended way to conserve electricity?

Keep devices on standby

Use high wattage bulbs

Use old appliances

Turn off lights when not needed

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