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 from the given options:
1. | (c) and (d) only | 2. | (a) and (c) only |
3. | (b), (c) and (d) only | 4. | (a) and (b) only |