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Which of the following could you do to increase the strength of an electromagnet? decrease the number of windings decrease the electric current change the core from wood to iron all of the above
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5 votes
Which of the following could you do to increase the strength of an electromagnet? decrease the number of windings

decrease the electric current
change the core from wood to iron
all of the above

User Euporie
by
7.9k points

2 Answers

4 votes

change the core from wood to iron

User Gstukelj
by
9.0k points
7 votes
To INcrease the strength of an electromagnet ...

... INcrease the number of windings
... INcrease the electric current (by increasing the voltage of the battery)
... change the core from wood to iron
User Klooven
by
8.4k points
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