For question 15 why is the answer a?
Force on a loop of wire watch
- Thread Starter
- 26-05-2016 15:12
- 26-05-2016 15:17
I do the AQA spec rather than OCR but I feel like it'll be because the wire is insulated, therefore the current in it has no effect to cause a force. not super sure though but that's what I think it'll be.