lunaballo273 lunaballo273

18-01-2023
Physics

contestada

6. An electromagnet contains 2000 turns in its length. A current of 2.5 A provides a lifting
force of 100 N.
a) What current would be required to provide a lifting force of 300 N?

b) If the current is 2.5 A, how many turns would be required to provide a lifting force of
600 N?

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