Electricity quizzes and revision notes for secondary level science students. As you complete each quiz, you’ll earn reward badges - get perfect scores to collect them all! You can also learn about electrical safety and careers in the industry by watching a series of short videos (internet connection required).

Topics include:

- Electric charge
- Electrical circuits
- Electric current
- Electrical safety
- Electrical symbols
- Sources of electricity
- Electromagnetic Induction
- Generators
- Ohm's Law
- Transformers
- Transmission of electricity

The app is designed to supplement national curriculum science and physics courses. It was created by Electrical Safety First, a UK charity that’s committed to reducing deaths and injuries caused by electrical accidents at home and at work.

Learn more about electricity and electrical safety by visiting the Twothirtyvolts website at Twothirtyvolts aims to provide 11-16 year olds with all the information they need to stay safe around electricity, first aid tips and a range of educational resources.

What’s New

Version 1.0.3

- iOS 11 compatibility

Ratings and Reviews

4.5 out of 5
4 Ratings

4 Ratings

Marky mark 260 ,

Awesome app!! Would have paid for it!!!

This app has quiz's, notes, videos everything you need to have a impeccable understanding of electricity!!

Wittless ,

Very Good App!

Nice tutorials and quizzes on a variety of electricity topics.

BestDecisionIHaveMade ,

Smart kid

Has a fair amount of information for a free app


The Electrical Safety Council
6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2018 Electrical Safety First


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