working of electical tester

even though tester looks like small circuit....i wonder how it works even when i touch the conducting edge without grounding myself by standing on a plastic chair or wearing shoes.........could anyone explain me how it happens

Replies

  • Jeffrey Arulraj
    Jeffrey Arulraj
    #-Link-Snipped-#

    Nice question though

    The path of current is not terminated in the conductor itself and it continues till it hits your body making the tester to glow "MY THEORY" I would say

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