Activity: Force on currents in B fields

IB Physics: Activity: Force on currents in B fields

Before considering currents we will take another look at the field pattern when magnets attract and repelWhen magnets attract the field lines add together.When magnets repel the field lines oppose each other.Now let us consider two coils:The left hand coil experiences a force because it is in the magnetic field of the right hand one.Looking more closely at the B field cutting the left hand coil.

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