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Mathematics 13 Online
OpenStudy (a1234):

Which would increase the magnetic field around a wire? A. solenoid B. insulator C. conductor D. resistor

OpenStudy (a1234):

Can you explain why? Because I don't think that a conductor necessarily increases the magnetic field.

OpenStudy (anonymous):

i am sorry, it is not conductor based on my notes it is resistor, 100 percnt sure

OpenStudy (anonymous):

its a!

OpenStudy (anonymous):

wait...

OpenStudy (anonymous):

no its not, my science teacher told it is resistor

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