Which of the following statements is incorrect? 1. The electric potential at a point due to...

Which of the following statements is incorrect?

1. The electric potential at a point due to two unlike charges can be positive.

2. The potential energy of a system consisting of two charges is always positive.

3. The potential energy increases when two like charges move closer.

4. The potential energy decreases when two unlike charges move closer.

5. The electric potential of every point on an equipotential line is always the same.

6. The equipotential lines are always perpendicular to the electric field lines.

7. The electric field lines point from high potential to low potential.

8. The force on a negative charge in an electric field is opposite to the electric field.

Expert Solution

genius_generous answered 1 year ago

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