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संबंधित प्रश्न
Write symbol and state function of following component in an electric circuit : key
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.
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?
A charge of 8860 C flows through an electric circuit in 2 min and 40 s. Calculate the magnitude of current in a circuit.
Select the correct option:
In a metallic conductor, electric current is thought to be due to movement of:
What do you understand by the term parallel circuit?
