मराठी

Calculate the total power of 8 fans, if each of them draws a current of 0.5 A at a p.d. of 200 V.

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प्रश्न

Calculate the total power of 8 fans, if each of them draws a current of 0.5 A at a p.d. of 200 V.

संख्यात्मक
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उत्तर

I = 0.5 A; p.d. = 200 V

∴ Power of one fan = I × V

= 0.5 × 200

= 100 W

∴ Power of 8 fans = 100 × 8 = 800 W

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पाठ 8: Electric Energy, Power and Household Circuits - NUMERICAL PROBLEMS ON ELECTRIC ENERGY [पृष्ठ १८०]

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गोयल ब्रदर्स प्रकाशन A New Approach to ICSE Physics [English] Class 10
पाठ 8 Electric Energy, Power and Household Circuits
NUMERICAL PROBLEMS ON ELECTRIC ENERGY | Q 4. | पृष्ठ १८०
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