- #1
radicaled
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Homework Statement
the current is i, the circuit is in a uniform magnetic field B normal to the plane of the circuit as indicated
Attached is the circuit
Homework Equations
Get the forces acting on each of their sides. Direction and data module for the following:
L = 10cm
R = 10cm
I = 5A
B = 3.4mT
The Attempt at a Solution
The force for the semi circunference is easy F=I.l.B = IπRB
But I don't agree with a teammate, about the rest.
The bottom of the rectangle should be F=IlB = I2RB
The sides of the rectangle oppose each other so the force should be 0?