Jessicatan9621 Jessicatan9621
  • 20-05-2024
  • Physics
Answered

In an electromagnet that is made up of a D-cell battery with wire wrapped around an iron nail, the ends of the wire being to each of the two terminals of the battery, what is the core of the electromagnet?
a- D-cell battery
b- iron nail
c -wire
d- tape



Answer :

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