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How to test EMF?

  1. Jul 14, 2010 #1
    Hi there,

    For an assignment at school I chosen to investigate EMF. I have chosen to focus my investigation around cabling at concerts in an attempt to answer the question: How does the EMF generated by cabling affect each other. I have done some research and found that if cables are run at right angles to each other that there is no EMF interference as the waves 'cancel' each other out. However, I need a way to experimentally verify this. I have tried experimenting with a speaker (causing the speaker to crackle when EMF is generated) but this did not find quantifiable results.

  2. jcsd
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