A:An electromagnet is formed because of the relationship between electricity and magnetism. When an electric field is in motion, a magnetic field is induced. (Vic...Read More »

A:We know that when  current passes through a  conductor magnetic field is produced around it.We also know that if the  conductor  is in circular form the strengt...Read More »

A:They end up canceling each other out because the fields they produce would be opposite.Read More »

A:1. Strip a few centimeters of insulation from each end of the wire with the wire strippers. This will allow you to connect the wire to the battery later. 2. Wra...Read More »

A:1. Wind bare copper wire around the top of a 2-inch iron nail just below the head. Ensure you leave about 6 inches of loose wire on the end as you need to conne...Read More »

Experiments with electromagnets. DC Electromagnets. Description: A DC electromagnet is simply a coil of wire connected to a DC voltage source. It can have an...

Check your electronics or electricity store (Radio Shack ) to get some magnet winding wire. I used a twelve volt car battery to provide power to the electromagnet...

May 1, 2011 ... A student makes a short electromagnet by winding 320 turns of wire around a wooden cylinder of diameter d = 3.3 cm. The coil is connected to...

Jul 31, 2013 ... I need to wind a small electromagnet "solenoid?". .... Plastic coated wire is too thick to make a good electromagnet, all the insulator area is...

Jun 17, 2012 ... When the electromagnet's windings are uninsulated, it seems that the electricity ... Most solenoids I've seen are wrapped with magnet wire or...

Coil Construction. 1. Take a small piece of tape or paper and attach it to the end of the roll of 22 gauge magnet wire. Write the number '1' on the piece of tape or...

Jan 29, 2007 ... Magnetic Wire -- special wire with very thin insulation (description ... to have both ends of their wire outside of the coil so they can connect a...

An answer to the question: Design hints for building an electromagnet. ... Just wrap the wire around the iron and you have a magnet. The iron should be "soft...

One way around this is to wind multiple coils around the core and wire them in parallel. For example if you are using 100 feet of wire for your...