Transfer of Charges
Transfer of Charges
Transfer of charge: Electric charge can be transferred from a charged object to another through a metal conductor. A device working on this principle is the electroscope, which is used to detect and measure electric charge. It consists of two very thin metal strips (called leaves, because they are very thin) connected to a metal knob through a metal rod. Here is how it works
1. A charged object is touched to the knob of the electroscope.
2. The charge is transferred to the thin metal strips through the metal rod.
3. The metal strips repel each other (because they have similar charges) and separate out. The electroscope can, therefore, be used to check if a body carries a charge.
When a charged object comes in contact with a body which is not charged, electric charges jump from the charged body to the uncharged body till the charges on the two bodies are equalized. This process is referred to as discharging.
If body is positively or negatively charged leaves of electroscope will _______________ | |||
| Right Option : C | |||
| View Explanation | |||
Lightning is also an electric____________. but on a huge scale | |||
| Right Option : C | |||
| View Explanation | |||
A device working on this principle is the electroscope, which is used to detect and measure __________________. | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [20]
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Om Umang
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Sharandeep Singh
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10thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
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