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संबंधित प्रश्न
Why is an electric light bulb not filled with air? Explain why argon or nitrogen is filled in an electric bulb.
A current passes through a resistor. Let K1 and K2 represent the average kinetic energy of the conduction electrons and the metal ions, respectively.
A simple electric circuit has a 30 V battery and a resistor ot 60 o. What will be the current in the circuit? The resistance of the oonnecting wires is negligible.
A potential difference of 6 V is applied across a 3 Ω resistor. What is the current flowinq throuqh the circuit?
What is the order of current drawn by appliances connected to the ‘light circuit’ of a household?
1 mV is equal to:
What is the meaning of electric power of an electrical device? Write its SI unit.
A fuse is rated 5 A. Can it be used with a geyser rated 1540 W, 220 V Write Yes or No. Give supporting calculations to justify your answer.
