GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It is the unit for Voltage (V)
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Ohm ()
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Farad (F)
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Volts (V)
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Ampere (A)
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Coulomb (C)
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Explanation:
Detailed explanation-1: -The SI unit for voltage is Volt and is represented by the letter v. volt is a derived SI unit of electromotive force or electric potential.
Detailed explanation-2: -The standard unit of measurement used for the voltage expression is volt, represented by the symbol “V”.
Detailed explanation-3: -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-4: -Electrical voltage is defined as electric potential difference between two points of an electric field. Using water pipe analogy, we can visualize the voltage as height difference that makes the water flow down. V is the voltage between point 2 and 1 in volts (V).
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