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प्रश्न
Can we use the same fuse in a geyser and a television set? Explain.
उत्तर
No, a geyser and a television set require different amounts of current to operate
Name two electric devices for each were
(i) the heating effect of current is used and
(ii) the magnetic effect of current is used.
Maim Heating effect – Geyser, room heater. Magnetic effect – Electric bell, Cranes to lift magnetic material.
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संबंधित प्रश्न
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(a) thin and short
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