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प्रश्न
A 100 W bulb and 60 W bulb are connected in parallel. The bulbs are switched on for 10 minutes. Calculate the energy consumed by the bulbs in S.I. units.
संख्यात्मक
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उत्तर
Total power consumed = 100 W + 60 W = 160 W
Time = 10 minutes = 600 s
Energy consumed = Power × Time
= 160 × 600
= 96,000 J
= 96 kJ
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अध्याय 8: Electric Energy, Power and Household Circuits - EXERCISE-2 [पृष्ठ १९३]
