9. Which factors should you prioritize when designing a powerful electromagnet?
a) Using a shorter coil and a higher voltage battery
b) Using more coil turns and a higher voltage battery
c) Using a thicker wire and a lower voltage battery
d) Using fewer coil turns and a smaller core



Answer :

Final answer:

Designing a powerful electromagnet requires more coil turns, a higher voltage battery, and a ferromagnetic core.


Explanation:

When designing a powerful electromagnet, it is important to prioritize using more coil turns and a higher voltage battery. Additionally, incorporating a ferromagnetic core can significantly enhance the strength of the magnetic field produced.


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