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प्रश्न
The unit for electric work in SI system is:
पर्याय
joule
watt
watt second
watt hour
MCQ
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उत्तर
Joule
Explanation:
The SI unit of electric work or energy is the joule. A watt measures power, while a watt-hour is a commercial unit of energy. A watt-second is equal in value to a joule, but the named SI unit of work is the joule.
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