Help With a Simple Experiment

[rukiddingme]

Okay, let me ask everyone this. How much would it cost for someone to perform this experiment?

1. ? Take three non-energized electromagnets with non-magnetized metal cores.

2. ? Insert a plastic spacer (1mm) between each of the end magnets and the center magnet. Place them end to end. Notice that at this point there is no attraction or repulsion between the electromagnets. This state or relationship is the null state, having no magnetic grip or repulsion.

3. ? Charge the two outmost electromagnets to an appropriate value, where the three electromagnets are held together with appreciable force. Record volts, amps and resistance; call this value ?x0?. Do not saturate the cores.

4. ? Charge the middle electromagnet to the same values of ?x0?.

5. ? Record if there is attraction or repulsion between the outer and inner electromagnets and give it a description.

6. ? If there is still repulsion, slowly reduce the current to the middle electromagnet until there is a null force created, no repulsion or attraction.

7. ? Record this current value and call it ?y0?.

8. ? Repeat The experiment for five (5) different values of x: x1,x2,x3,x4,x5; resulting in five (5) values of y: y1, y2, y3, y4, y5. These values should be spread out equally between (a) where there is a starting appreciable weak attraction between the charged electromagnets and the middle non-energized electromagnet; and (b) where there is almost saturation of the cores and a strong attraction.

9. ? Repeat the above experiment with no spacers, the surfaces of the metal cores of the electromagnets are in contact.

10. ? Repeat the above experiments with spacers .5mm thick.


Thanks