Detecting weak current in liquids with Compass , Class 8 ,Chapter - Chemical effects of current.

[@divitsharma1908]

Thank you for explain practically

[@avacademy8063]

Very useful activity

[@sanjeevawasthi486]

Very nice and useful activity

[@supersciencebyakanksha12]

Thank you 😊

[@avacademy8063]

I like this activity 👌😀😄☺🙂😌👌😀

[@supersciencebyakanksha12]

Thank you 😊

[@Rex2464]

Good job mam👌

[@gamercondition3605]

Ma'am nice this experiment is real

[@supersciencebyakanksha12]

Yes this is real

[@angkita41]

Thank you for trying it out ☺️

[@kavitayadav5113]

Where is the needle deflecting from?! Please, clear my doubt please. Is it deflectijg from the connection wire or the battery?

[@sarcastic__saumya4670]

Ma'am I understood very well 💓

[@supersciencebyakanksha12]

Glad to know that 😀

[@christopher-pi4ui]

How we have to do this..???

[@PHADIMUNDA001]

What are the two devices used to detect weak electric current in a liquid pl tell me mam

[@supersciencebyakanksha12]

We can use Compass or LED ( Light Emitting Diode) to detect weak current.

[@PHADIMUNDA001]

@@supersciencebyakanksha12 thanku you so much

[@gayatrikaushik2940]

It's wonderful but l did not what is the rate of campass needle anyone know please give me a reply

[@supersciencebyakanksha12]

The cost of this magnetic compass is around Rs.200 - 300 . You can buy it from a stationary shop.

[@gayatrikaushik2940]

Thanku