can any one.. please help me.. n tell me how the strength of the electromagnet is calculated...???i want to make elcetromagnet which can generate electric field around it of abt 1-2meters n can hold abt few kgs.. of weight(1lb is approx. 0.5 kg)..??also which metal i can use..?plz... help me...????
2006-12-16 05:39:28 · 3 answers · asked by dadhichi s 1 in Science & Mathematics ➔ Physics
well what your attempting to make would be an industrial strength electromagnet which I believe would be rather difficult considering the materials needed. like the guy above me said you would need the correct quality core material combined with a rather large power source and very tight coils of wire.
2006-12-16 05:47:35 · answer #1 · answered by travis R 4 · 0⤊ 0⤋
The device is wire wound around an iron core and energized with electric current.
Its strength depends on the number of turns of wire, the amount of current, and the quality of the core material. There is no quick answer to your question.
2006-12-16 05:44:56 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Apart from the calculations, it would also be very difficult to hold the object in the precise place.
2006-12-16 05:57:50 · answer #3 · answered by jonathantam1988 2 · 0⤊ 0⤋