What is the cause of charging?

एक पंक्ति में उत्तर

The cause of charging is the frictional forces between the two bodies when they are rubbed against each other.

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Types of Circuits: Simple Circuit

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

अध्याय 8: Electricity and Magnetism - Static Electricity [पृष्ठ ३०१]

अध्याय 8 Electricity and Magnetism
Static Electricity | Q 17 | पृष्ठ ३०१

Name the instrument used to control the current in an electric circuit.

Write symbol and state function of following component in an electric circuit : key

There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.

In which direction conventional current flows?

There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.

What is the potential of the spheres after electrical contact?

How many electrons constitute one unit electric charge in SI system?

State the relation between electric current; the number of electrons moving in a circuit and time in seconds.

What do you mean by the potential difference? Write its SI unit.