prove by an experiment that magnetic force can pass through water ?
Answers
Answer: Do Magnets Work under Water?
Explanation:
Magnets work great underwater. You can even get special magnets, called retrieving magnets, to pick up objects containing iron that have fallen into lakes or wells. This can be a lifesaver if your keys fall into a tank of sharks or alligators.
It's also pretty easy to test if magnets work underwater � just hold two magnets underwater and see if they attract. If you have magnets made of iron you'll want to dry them off otherwise they'll rust. But you�ll see that they attract just like on dry land. Now testing magnets in space requires a bit more equipment.
It's not all that surprising that magnets work underwater. Light and electricity don't seem to have much trouble passing through water.
put some iron nail in a beaker and fill it with water and after that you have to take a magnet and take it above the beaker then you will observe that the iron nail gets attracted towards the magnet