Consider a uniform electric field in the \(z\text-\)direction. The potential is a constant:
(a) | in all space. |
(b) | for any \(x\) for a given \(z.\) |
(c) | for any \(y\) for a given \(z.\) |
(d) | on the \(x\text-y\) plane for a given \(z.\) |
Choose the correct option:
1. | (c), (d) | 2. | (a), (c) |
3. | (b), (c), (d) | 4. | (a), (b) |