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  • Does the number of turns of wire in a electromagnet affect its strength
  • Lets start off with what Electromagnets are.
  • Resources: www.markedbyteacher.com
  • Electromagnets are used to lift large masses of magnetic material
  • To create a strong field it can be produced if a wire is wrapped around a strong iron core and a current is passed through the wire...
  • For  an electromagnet to lift something heavy it has to have a strong  field.
  • The strength of  an electromagnet can be increased by increasing  the number of loops around the  iron core, every coil of wire increases the "magnetic flux density"strength of your magnet, so the number of turns of wire affects the electromagents strength.
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