A wire 75 cm long carrying a current of 6.0 A is at right angles to a uniform magnetic field. The magnitude of the force acting on the wire is 0.60 N. What is the strength of the magnetic field ?
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Expert's answer
2011-08-25T13:12:59-0400
According to the Ampere's law:
F=B*I*L*sinA., where F - the Ampere's force, B - strength of the magnetic field, I - amperage in a wire, L - length of a wire, A - angle between the amperage and the vector of magnetic field
As the wire is at the right angles, we will get that:
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