In the context of electric potential, another term commonly used for voltage is:

• A. Electric field strength
• B. Resistance
• C. Electric flux
• D. Potential difference

Answer: (D)

Verified step by step guidance

1. Understand that electric potential and voltage refer to the same physical concept in electricity, which is the potential energy per unit charge.
2. Recognize that voltage is often described as the 'potential difference' between two points in an electric circuit or field.
3. Recall that electric field strength is related to the force per unit charge, not directly synonymous with voltage.
4. Note that resistance is a measure of how much a material opposes the flow of electric current, which is different from voltage.
5. Understand that electric flux relates to the flow of the electric field through a surface, which is also distinct from voltage or potential difference.