Physics
Grade-9
Easy

Question

The unit of voltage is

  1. Joule
  2. Volt
  3. Coulomb
  4. Watt

hintHint:

It's one unit is equal to joule/coulomb.

The correct answer is: Volt


    • The SI unit for voltage is Volt, represented by V.
    • So, the correct option is b.

    • Watt is the unit of power.
    • Coulomb is the unit of charge.
    • Joule is the unit of work.

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