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If the solenoid wire is not insulated the number of turns will be reduced by the uninsulated wires touching and shorting out the turns.
Lewis Streich
Wiki User
∙ 12y agoto save from electric shock
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When wound into a coil, uninsulated wire would short circuit, and current would go straight across the winding, instead of lengthwise through the wires.
Wiki User
∙ 10y agobecause if we use without insulation wires than, as we know curret has choosen always shortest path and in solenoid we want a circular path , to provide electromagnet, our coil will not magnetise fully and we will not get strong magnet.
Wiki User
∙ 14y agoIf the solenoid wire is not insulated the number of turns will be reduced by the uninsulated wires touching and shorting out the turns.
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