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Magnetic 15

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Golf Advice

What would have to be the strength of the magnetic field which is perpendicular to a 4.0 m length of wire c?

What would have to be the strength of the magnetic field which is perpendicular to a 4.0 m length of wire carrying a current of 2.50 A if it feels a force of 15 N?

The equation for a magnetic field putting a force on a charge is
F=ILB
F is force in newtons
I is current in amps
L is length in m
B is magnetic field in tesla

just do the algebra

F/IL=b

plug it in

15/(2.5*4)=1.5 tesla

I hope that helped

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