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Which is better adding coils or upping the voltage to improve an electromagnet?
Wiki User
∙ 15y ago
Upping the voltage is the easiest method to do but you have to be careful of the insulation rating of the wire in the electromagnet coil. As the voltage goes up so does the current and the heat produced by this action. By over exceeding the voltage rating of the wire this will cause the insulation to break down and short the coil out.
Wiki User
∙ 15y ago
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