Should have no effect, there is no specific concentration of iron anywhere in the human body that a magnet should interact with. Maybe the fillings in your teeth. But besides that a magnet would probably do nothing. Do note that magnets are often hard, pointy objects, and you shouldn't screw around with things near your eyes. I have a brother who nearly lost his left eye. Be carefull with eyes.
Unless you scratch the disk while placing the magnet on the disk, then nothing will happen. A magnet would have to be powerful enough to extract the hemoglobin from human bloodcells to be able to effect the disk.
No.
It depends on the gauss value of the magnet. Yourstood on a big magnet. It'scalled Earth. Youre a long way from the poles but it still has an effect on metals.
A magnetic pole is where the magnetic effect is greatest.
Dynamo has constant magnet inside.When movement comes up ,magnet starts turning .And outside of magnet has coiled wire .So this movement of magnet causes electromagnetic effect .Finally current consists with this electomagnetic effect.
Human eyes are.
no. Not nesseicerally
It is not. Otherwise, we would stick to a magnet (human body contains carbon)
The area of a magnet with the strongest magnetic effect is typically the poles, specifically the tips of the magnet where the magnetic field lines are most concentrated and the magnetic force is strongest.
The EFFECT of steel passing over a magnet can be detected and therefore recorded.
Edward's human eyes are green
The Doppler Effect.