1consider a long straight wire with current i running

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Reference no: EM13619937

1) Consider a long, straight wire with current I running through it. You measure the magnetic field to be B at a distance d from the wire.

a. What will the magnetic field at d be if you triple the current in the wire?

b. What will the magnetic field at 4d be, assuming the current in the wire is dialed back down to I?

Reference no: EM13619937

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