power: How do you generate a magnetic and electric field?

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Question by : How do you create a magnetic and electric field?
I'm undertaking a science project to see how magnetic and/or electric fields influence bacteria.

I'll be employing petri dishes and all that excellent stuff, but I do not know how to create a magnetic field or electric field to go about it. The simplest and fastest way would be finest.

Thanks in advance.


Best answer:
Answer by kingbow111If you truly want the simplest way, put it next

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