Need help with physics !

  • 0 votes

My exams are in a week, and I need loads of help with physics..

First of all can anybody explain in simple form, the generator and motor effect

Also, how do you work out the primary coil/voltage and secondary coil / voltage ?

Take this question as an example ..

- primary voltage is 250v

- prmary coil is 200

- secondary coil is 300

Calculate the secondary voltage.

BTW I'm doing the ocr 21st century board..

Posted Fri 18th January, 2013 @ 18:00 by ? Secret - Team GR

1 Answer

  • 0 votes

Nobody :'( 

Answered Sat 19th January, 2013 @ 10:56 by ? Secret - Team GR