Charging an object by Conduction
Charging an object by Conduction
Charging by conduction: An object can also be charged by touching it to a charged body. For example, if we take a charged glass rod and touch it to a metal object, the metal object will also get a charge. This is called charging by conduction.
In the given figure a positively charged rod is bring close an uncharged sphere. When the rod touches the sphere there occur flow of electrons form sphere to the rod. This makes the sphere more positive due to lose of electrons and rod becomes less positive due to gain of electrons.
A ___________ glass rod is brought close to a metal object, but does not get any physical contact, still metal object gets charged. | |||
| Right Option : A | |||
| View Explanation | |||
The charge object maintains the same type of charge that it originally had. So in this case, both objects have a ____________ | |||
| Right Option : A | |||
| View Explanation | |||
On charging by conduction, mass of a body may__________________. | |||
| Right Option : C | |||
| View Explanation | |||
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My experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
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10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
