If E is the gradient of potential, then 1 N/C should be the same as 1 V/m. Show that this is true. You may need to look up the definition of the volt.

PRE QUESTIONS:
1. What is meant by “voltage?”
2. If E is the gradient of potential, then 1 N/C should be the same as 1 V/m. Show that this is true.
You may need to look up the definition of the volt.
3. What is the value of E inside a conductor, charged or uncharged?
4. What can you say about the potential inside a conductor, charged or uncharged?