Advertisements
Advertisements
प्रश्न
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?
Advertisements
उत्तर
Sphere A is positively charged and sphere B is negatively charged.
Both spheres A and B are brought in electrical contact by a copper wire.
Conventional current flows from sphere A to sphere B i. e. from a body at higher potential to the body at lower potential.
APPEARS IN
संबंधित प्रश्न
How much is the charge on an electron?
n electrons flow through a cross section of a conductor in time t. If charge on an electron is e, then write an expression for the current in the conductor.
A charge 0.5 C passes through a cross section of a conductor in 5 s . Find the current .
Current in a circuit flows :
On increasing the resistance in a circuit, the current in it :
A cell of potential difference 12 V is connected to a bulb. The resistance of filament of bulb when it glows is 24Ω. Find the current drawn from the cell.
How electric current flows in solids?
What do you understand by the term series circuit?
