How the magnetic force that a bar magnet and a current-carrying coil exert on each other depends on the distance between them? Express your findings as mathematically as you can.

the given statement is true.

sensory memory lasts for a fraction of seconds before the information is lost. it is the shortest -term memory and can be called as an element of memory. example: when we look at something and remember what it looks like, is just a second of observation. it degrades very quickly. it can also be considered as the process of perception rather than considering it as a memory.