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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