Tag Archives: Electricity

RMS voltage & current video

Posted on May 2, 2019 by justin
Posted in How are fields used to move electrical energy?, Unit 3, Videos | Tagged , | Leave a comment

Photonicinduction – 10 second kettle

Posted on April 17, 2017 by VCE Physics

Photonicinduction and Polar again take control of the power supply but this time test an Electric Kettle to it’s limits and beyond, the speed and power is surprising.

Posted in How are fields used to move electrical energy?, How do electric circuits work?, Unit 1, Unit 3, Videos | Tagged , | Leave a comment

Magnetic Field of a Straight Current-Carrying Wire

Posted on July 31, 2015 by justin

http://www.walter-fendt.de/html5/phen/magneticfieldwire_en.htm

Posted in How are fields used to move electrical energy?, Simulations, Unit 4 | Tagged , , | Leave a comment

The Pain of Electricity (AC versus DC)

Posted on January 13, 2015 by VCE Physics

Don’t try this at home.  

Posted in How do electric circuits work?, Unit 1, Videos | Tagged , , , | Leave a comment

Resistors quiz

Posted on January 1, 2015 by justin
Posted in How do electric circuits work?, Quiz, Unit 1, Unit 1 quiz | Tagged , , | Leave a comment

Electricity definitions quiz

Posted on December 21, 2014 by justin
Posted in How do electric circuits work?, Quiz, Unit 1, Unit 1 quiz | Tagged , | Leave a comment

Electric circuits quiz

Posted on December 8, 2014 by justin
Posted in How do electric circuits work?, Quiz, Unit 1 quiz, Unit 3 Quiz | Tagged , | Leave a comment

Electric power quiz

Posted on December 8, 2014 by justin
Posted in How are fields used to move electrical energy?, How do electric circuits work?, Quiz, Unit 1, Unit 1 quiz, Unit 3, Unit 3 Quiz | Tagged , , | Leave a comment

Are Expensive Batteries Worth the Extra Cost?

Posted on November 22, 2014 by VCE Physics

A very thorough analysis of the power vs cost relationship for common batteries. http://www.wired.com/2012/01/are-expensive-batteries-worth-the-extra-cost/

Posted in Data Logging, How do electric circuits work?, Unit 1 | Tagged , , , | Leave a comment

A dozen USB chargers in the lab….

Posted on November 22, 2014 by VCE Physics

Just when you thought that a charger is a charger – be careful what you plug into an expensive device. http://www.righto.com/2012/10/a-dozen-usb-chargers-in-lab-apple-is.html (This has a lot of relevance to students studying the Further Electronics detailed study

Posted in How can AC electricity charge a DC device?, Unit 2 Options | Tagged , , , | Leave a comment