Electricity Concepts and Principles

Electricity Concepts and Principles

Assessment

Interactive Video

Created by

Emma Peterson

Physics, Science

5th - 8th Grade

2 plays

Easy

07:53

The video tutorial introduces electricity, explaining its natural existence and importance in daily life. It covers the objectives of understanding electricity, electric current, and charges. The lesson explains electric charges, their interactions, and the concept of static electricity. It further discusses electric current, conductors, and insulators, highlighting how electricity flows and is measured. The tutorial concludes with a summary of key concepts, emphasizing the importance of both conductors and insulators in safely using electricity.

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10 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

What natural phenomenon is an example of electricity?

2.

MULTIPLE CHOICE

30 sec • 1 pt

Who first noticed the phenomenon of static electricity?

3.

MULTIPLE CHOICE

30 sec • 1 pt

What happens when a charged ebonite rod is brought close to a charged glass rod?

4.

MULTIPLE CHOICE

30 sec • 1 pt

What is the charge on a glass rod rubbed with silk?

5.

MULTIPLE CHOICE

30 sec • 1 pt

What happens when like charges are brought close to each other?

6.

MULTIPLE CHOICE

30 sec • 1 pt

What is the movement of electrons called?

7.

MULTIPLE CHOICE

30 sec • 1 pt

What device is used to measure electric current?

8.

MULTIPLE CHOICE

30 sec • 1 pt

What is the source of electric current in a torch?

9.

MULTIPLE CHOICE

30 sec • 1 pt

Which of the following is a conductor of electricity?

10.

MULTIPLE CHOICE

30 sec • 1 pt

What is the role of insulating materials in electrical wires?

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