Question

child staying in a coastal region test the drinking water and also the sea water with his tester he find that the compass needed deflection more in the case of seawater can you explain this can you explain the reason

Answer 1

hey budy

here is answer

As the current is passed through sea water the sea water acts as a very good conductor for electricity so the current flows freely through the conducting wire which is winded around the magnetic compass. As the result of electric current flow through the electric conductor coil the magnetic field a is induced around the coil. This results the deflection in the magnetic compass.

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Answer 2

Because seawater will Be too salty compared to drinking water as the water is a purified drinking water

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