Learning Task 3 1. Based on the given examples and illustration, how will you differentiate the three methods of charging? 2. Explain the importance of practicing safety precaution in handling electrical devices. e vetween uistance and dis
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Answer:
Most objects are electrically neutral, which means that they have an equal number of positive and negative charges. In order to charge an object, one has to alter the charge balance of positive and negative charges. There are three ways to do it: friction, conduction and induction.
Charging by Friction:
The charging by friction process involves rubbing of one particle on another resulting in electrons moving from one surface to another. This method is useful for charging insulators.