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State two factors that affect the strength of an electromagnet

      

State two factors that affect the strength of an electromagnet.

  

Answers


John
1. Amount of current

2. Number of coils

3. Shape of the core

1. Increasing current through the coil.
2. Increasing the number of turns of the coil.
3. Using iron of C- core shape which brings both magnetic poles together.
johnmulu answered the question on February 11, 2017 at 05:07


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