SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The unit for voltage (V) is ____
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Volts
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Ohms
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Amps or Amperes
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J or Joules
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Explanation:
Detailed explanation-1: -Volt can be stated in SI base units as 1 V = 1 kg m2 s-3 A-1 (one-kilogram meter squared per second cubed per ampere). And finally, volt can be stated in SI base units as 1 V = 1 kg m2 s-3 A-1 (one-kilogram meter squared per second cubed per ampere).
Detailed explanation-2: -The SI unit of electric potential difference is the volt (V) 1 V = 1 W/A. The SI unit of electric resistance is the ohm ().
Detailed explanation-3: -The volt (symbol: V) is the derived unit for electric potential, voltage, and electromotive force. The volt is named in honour of the Italian physicist Alessandro Volta (1745–1827), who invented the voltaic pile, possibly the first chemical battery.
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