List of Topics

SfC Home > Physics > Electricity >

 

Mini-Quiz: Direction of Direct Current (DC) Electricity

by Ron Kurtus (14 November 2019)

Take this Mini-Quiz to check your understanding of the lesson material.



1. Why did Ben Franklin name one type of electricity positive (+)?

He was positive that it was electricity

He felt it had an excess of electric "fluid" over the other type

To corresponds to the positive terminal on a battery

2. Why did Volta name the ends of a battery positive and negative?

Just to be opposite of Franklin's views

That is how they are marked on every battery you buy

According to the metals used in the voltaic pile of the batter

3. What direction do electrons move in a DC circuit?

The opposite direction of the current

Electrons do not move in a circuit

Electrons flow along with the current

If you got all three correct, you are on your way to becoming a Champion in Physics. If you had problems, you had better look over the material again.


Know why things happen


Resources and references

Ron Kurtus' Credentials

Websites

DC and AC Electricity Resources

Physics Resources

Books

Teach Yourself Electricity and Electronics by Stan Gibilisco; McGraw-Hill; (2001) $34.95 - Guide for professionals, hobbyists and technicians desiring to learn AC and DC circuits


Questions and comments

Do you have any questions, comments, or opinions on this subject? If so, send an email with your feedback. I will try to get back to you as soon as possible.


Share this page

Click on a button to bookmark or share this page through Twitter, Facebook, email, or other services:

 

Students and researchers

The Web address of this page is:
www.school-for-champions.com/science/
mini-quiz_dc_direction.htm

Please include it as a link on your website or as a reference in your report, document, or thesis.

Copyright © Restrictions


Where are you now?

School for Champions

Physics topics

Mini-Quiz: Direction of Direct Current (DC) Electricity




Electricity topics

Static Electricity

Electric Circuits

DC Electricity

AC Electricity

Also see



Let's make the world a better place

Be the best that you can be.

Use your knowledge and skills to help others succeed.

Don't be wasteful; protect our environment.

You CAN influence the world.





Live Your Life as a Champion:

Take care of your health

Seek knowledge and gain skills

Do excellent work

Be valuable to others

Have utmost character

Be a Champion!



The School for Champions helps you become the type of person who can be called a Champion.