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प्रश्न
Answer in your own words.
How are charges generated?
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उत्तर
Charges are generated in an object when the object loses or gains some electrons or when there is displacement between the positive and negative charges of an object. Methods of generating charges are:
- Rubbing: Explains how friction between insulators causes electron transfer, resulting in one object being positively charged and the other negatively charged.
- Conduction: Describes how contact with a charged body can transfer charge to an uncharged conductor.
- Induction: Illustrates how a nearby charged body can cause temporary separation of charges within a neutral body, resulting in a temporary charge.
संबंधित प्रश्न
What is the damage caused by lightning?
______ is a device that protects building from lightning strike.
You might have observed on a dry day that when you touch the screen of a television or computer monitor (with picture tube), you get a slight shock. Why does it happen?
What precautions would you take if lightning occurs while you are outside the house?
During thunderstorms, the air is moving ______ rapidly. This air moves rapidly.
______ extreme heat will vaporize the water inside a tree, creating steam that may burn out the tree.
How does thunder take place?
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
