diy






 

Question by  AaronCooper (26)

How to test a coil with no equipment?

I need to test a coil with no equipment.

 
+7

Answer by  Sabharish (1610)

Take a electric bulb with holder connected to two wires and keep one end on the coil and other to ground, if bulb glows then coil is working properly.

 
+4

Answer by  LohnJaw (122)

Assuming you're talking about a coil of wire, and by 'testing' you mean checking if it conducts properly you'll have to use at least a battery to see if it's okay. (Except if you have an enormous magnetic field nearby :)

 
+3

Answer by  Rani60 (351)

Static or dynamic electrical testing can be used to test a magneto coil. To test the coil primary resistance, connect one test lead to the magneto.

 
+2

Answer by  marktho (56)

if we place a coil in the nearby wire where the current is flowing then due to the magnetic field the electric current will also will develop in the coil.

 
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