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When an eclectic current flows through a wire a magnetic field is created. To increase the power of the magnetic field you would __________________.

Decrease the number of coils in the wire
Keep the same number of coils in the wire
Increase the number of coils in the wire
Remove the coils from the wire

2 Answers

12 votes

Answer:

b

Step-by-step explanation:

User Dira
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6 votes

Answer:

B

Step-by-step explanation:

User Mikasa
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