Calculation of Lorentz Force in Generator and its mass equivalence

AI Thread Summary
The discussion focuses on calculating the Lorentz force exerted on a coil in a generator setup, using the formula F = BIL. A single coil with 300 turns and a wire length of 92 meters experiences an opposing force of 230 N when a current of 5 amps is applied, with a magnetic field strength of 0.5 T. Participants seek clarification on unit correctness and how to relate this force to a weight equivalent, specifically in terms of gravitational force. The conversion between Newtons and kilograms is mentioned, referencing the gravitational constant. Understanding these calculations is essential for relating electromagnetic forces to physical weight.
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Greetings All -
Per F=BIL I can calculate quantity of Force on coil (or magnet), when I draw certain amount of current from the generator.
So I need help in calculating the Force and then weight equivalent of it. Let's say I have Single coil [with 300 turns] generator [wire length = 92 meter], when I move that coil over Magnets in short circuit condition, I sense the opposite force [F] as current [I = 5 amp] passes through the coil. I calculate the amount of opposite force, being exerted on coil for that current as: B = (0.5 T)

F = 0.5 * 5 * 92 = 230 N/Amp.m [Am I correct in Units?], this means I feel the force of 230 N/Amp.m continuously.

Now I want to know how can I relate this force to weight equivalent? I mean when I hold 1 kg weight in my hand I feel F = 9.8 kg.m/s.s

Any help?
 
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If you are talking about 1 g Earth gravity, then the gravitational constant 6.67 × 10 −11 Newton-metre 2-kilogram −2 is the conversion between Newtons and kg.
 
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