Physics-10th Electricity CBSE Board 2025 Medium
(a) What is an electric fuse ? Explain its role in a domestic circuit. (b) An electric heater of rating 2 kW;…
- (a)What is an electric fuse ? Explain its role in a domestic circuit.
- (b)An electric heater of rating 2 kW; 220 V is to be operated in a room having fuse rating of 5 A. What is likely to happen when the heater is switched on ? Justify your answer with necessary calculations.
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