09 February, 2015

Physics Grade 8

Grade 8        Physics         Electroscope
Students enjoyed activity of making electroscope on their own. They used glass bottles in which metal wire was passed through the lid & at the end of metal wire two metal strips were hanged. They have charged the ebonite rod with woolen cloth & when it was touched to the metal wire on top, the leaves diverged as they gained same charges.
From this activity they learnt working of electroscope.

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