Question
The work done in moving a charge of 2 coulomb (C) from point A to point B is 24 J. What is the potential difference between A and B?
The correct answer is
12 V
Correct Answer: (c) 12 V
Explanation: Potential difference (V) is given by the formula V = Work Done / Charge. Here, V = 24 J / 2 C = 12 V.
Was this answer helpful?
Important Questions from Electric Current
Solar energy is converted into electric energy through
Two conducting wires of the same material and of equal lengths and equal diameters are first connected in parallel and then in series in a circuit across the same potential difference. The ratio of heat produced in parallel and series combinations is
Direction of flow of electric current is from
- Conventionally, what is the assigned direction of electric current in an electric circuit, given the flow of electrons?
- _____ electrons flow every second in ten amperes of current.
Need Expert Advice?
