In introductory electricity, what term describes the complete closed path along which an electric current flows?

• A. Electric field
• B. Potential difference (voltage)
• C. Resistance
• D. Electric circuit

Answer: (D)

Verified step by step guidance

1. Understand the question is asking for the term that describes a complete closed path through which electric current flows.
2. Recall that an electric current requires a continuous loop to flow, meaning the path must start and end at the same point without breaks.
3. Review the given options: Electric field, Potential difference (voltage), Resistance, and Electric circuit.
4. Recognize that an electric field is a force field that causes charges to move, potential difference is the energy difference that drives current, and resistance opposes current flow.
5. Identify that the term 'Electric circuit' specifically refers to the complete closed path that allows current to flow continuously.