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Describe two ways that you could increase the strength of the magnetic field produced by an electromagnet

Sagot :

Answer:

See explanation

Explanation:

A magnetic field refers to the region in space where the influence of the magnet is felt.

An electromagnet is made up of a length of wire wound around a core to form a coil and then connected to a source of current.

There are certain ways to increase the strength of an electromagnet. These include;

  • wrapping the coil around a piece of iron  
  • increasing the number of turns of the coil
  • increasing the current that passes through the core