The electric charge quantity (with an electroscope)

Article no. P1432801 | Type: Experiments

grades 7-10
20 Minutes
10 Minutes
easy

Unknown

Principle

Charges can be incrementally increased and also cancelled. This demonstrates that the electrical charge is a unit of quantity. Amounts of positive and negative charge can be added and subtracted like positive and negative numbers.

Benefits

Quick and easy experiment for qualitatively understanding of magnetic phenomena

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