Physics
Grade-9
Easy
Question
Voltage can be defined as
- Pressure of electrical circuit
- Potential difference
- Work done per unit charge
- All are correct
Hint:
All of the above
The correct answer is: All are correct
- Voltage can be defined as work done per unit charge.
- Or 1 Joule of work is done in carrying 1 coulomb of charge, from infinity to a point in the electric field.
- IT is also called Electric potential difference, electric pressure or electric tension of a circuit.
- It is also defined as the difference in electric potential between two points.
- So, the correct option is d.
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