What will happen when a glass rod is rubbed with some silk cloth? - Physics

What will happen when a glass rod is rubbed with some silk cloth?

One Line Answer

When a glass rod is rubbed with silk, the glass rod acquires a positive charge.

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Types of Circuits: Simple Circuit

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Chapter 8: Electricity and Magnetism - Static Electricity [Page 300]

Chapter 8 Electricity and Magnetism
Static Electricity | Q 8 | Page 300

When starter motor of a car is switched on for 0.8 s . a charge 24 C passes through the coil of the motor . Calculate the current in the coil .

How is the current flowing in a conductor changed if the resistance of conductor is doubled keeping the potential difference across it the same?

Name the physical quantity of which the unit is ohm

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

Which sphere is at higher potential before electrical contact on the basis of convention?

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

Which sphere is at lower potential before electrical contact on the basis of convention?

How electric current flows in liquids?

Write SI unit of
Resistance.