When two charged matter touch each other, what happens to the total charge of the
system?
Why is it important to use grounded electrical connection when using appliances like
washing machine?
system?
Why is it important to use grounded electrical connection when using appliances like
washing machine?
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Answer:
1. In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. That is, a positively charged object will exert a repulsive force upon a second positively charged object. This repulsive force will push the two objects apart.
2. One of the most important reasons for grounding electrical currents is that it protects your appliances, your home and everyone in it from surges in electricity. ... If your electrical system is grounded, all of that excess electricity will go into the earth — rather than frying everything connected to your system.
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