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Mar 9th, 2004, 10:39 PM
#1
Thread Starter
Fanatic Member
Electromagnetic Range
Does anyone know how I would be able to find an electromagnets effective range given volts/amps and twists per inch?
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Mar 10th, 2004, 01:05 PM
#2
Lively Member
What do you mean twists per inch?
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Mar 10th, 2004, 03:07 PM
#3
Thread Starter
Fanatic Member
The amount of times you coil the wire around your given object, iron bar, nail, that sort of thing.
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Mar 10th, 2004, 03:55 PM
#4
Frenzied Member
I thought the range was very large (theoritically infinate). Youd have to work out the Tesla's produced at the magnet itself, then use the inverse square law. At least I think so. But I don't know how to work out tesla's, sorry.
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Mar 10th, 2004, 06:55 PM
#5
transcendental analytic
twists per inch.. ehh  and what do you mean effective range?
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Mar 12th, 2004, 10:05 AM
#6
I would not go there, it is really complicated stuff. Ihad some of it at school, a 900 pages book, and after that, I knew less then before.
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