Why do human body spark with current when swim in seawater?

What Happens If Electricity Hits Water? 

What Happens If Electricity Hits Water? 

It would take a few exceptionally bizarre condition for you to feel any electrical stun on the off chance that you were swimming in a expansive salt water body since salty water may be a superior conductor than your body. Being a great conductor implies the current is conveyed in all headings with exceptionally small contrast in voltage between focuses, so your body never sees a huge distinction in voltage between one arm to the other, or from the head to your feet. It would take a really expansive voltage and current to produce sufficient contrast in potential for you to feel. Now lightning could be a different story. It does have these exceptionally tall voltages and streams. Stuns and indeed passings have happened whereas swimming within the seas, but they are uncommon. In those cases, lightning has struck inside 20 meters of the swimmer. 

Can we get shocked from electricity while swimming in the sea if an electricity source is connected to the seawater? Why?

On the off chance that you've never listened that it's perilous to go swimming amid a lightning storm, consider yourself cautioned. The water in normal sources, such as lakes and streams, as well that in pools and hot tubs, is an amazing power conductor, and in case you're in contact with the water when lightning hits, you'll likely be shocked. Be that as it may, it's not the water itself that's the issue; refined water wouldn't carry the same hazard. The minerals broken down in normal water and pool water are mindful its conductivity. They turn unadulterated water, which is an electrical separators, into an electrolyte.

Electrolytes, Lightning and Hair Dryers The particles suspended in water turn it into an electrolyte. By itself, an electrolyte more often than not has no net charge since it contains a adjusted number of positive and negative particles. In any case, after you present an electric voltage, the particles adjust with the extremity of the charge and make a current all through the fluid. Electrolytes can conduct exceptionally little streams, which is why they are so vital to the human body. They can moreover conduct exceptionally huge streams. When lightning hits a pool, stream, puddle or indeed damp ground, it quickly charges all the water with millions of volts of deadly electricity. A hair dryer works at much lower voltage, but on the off chance that you drop one in your shower tub whereas you're in it, it can be fair as deadly, since the electricity proceeds to stream as long as the machine is stopped in and the breaker doesn't blow.

Is Refined Water Truly Safer? Distillation produces water that's free of the broken up debasements that make it an electrolyte, and in this state, water is really an electric separators. In research facility conditions, researchers have found that refined

 water has an protection capability comparable to glass, plastic, ceramic and air. But some time recently you think a tub or pool filled with refined water may really give a few security from power, keep in mind that whereas discuss is an separators, it can't halt lightning, and the water likely couldn't either. A tub of refined water might anticipate you from being shocked by your hair dryer, but be beyond any doubt that refined water doesn't remain immaculate for long when salts from the body, or a grimy tub surface, start to break up within the water.