In biology, potential gradients is the net difference in electric charge across a cell membrane.

These steep electric potential gradients are the reason for the importance of the DLs.

This leads to a small area of very strong potential gradient following the laser pulse.

The positive column has a lower potential gradient, and may be absent in very short arcs.

Where potential gradients are used to create excited states that decay by light emission.

The negative potential gradient falls rapidly as altitude increases from the ground.

Most of this potential gradient is in the first few kilometers.

The positive potential gradient rises rapidly as altitude increases from the ground.

The purpose of grading rings is not to provide a spark gap but to even out the potential gradient across the string.

The high curvature produces a high potential gradient around one electrode.