A negative voltage of several thousand volts is applied between wire and plate.
By increasing the negative voltage electron backstreaming can be avoided.
This results in a negative voltage across the inductor and drains it.
Consider first a surface biased to a large negative voltage.
This will be a negative voltage under ordinary conditions.
"Zero" is represented by another level (usually a negative voltage).
It allows current to flow backwards with small negative voltages.
A negative voltage of the same magnitude toggles it to its low-resistance state.
The injured tissue has a negative voltage compared to the central part of the body.
To record physical data, the zero-crossing from positive to negative voltage of the analog signal is measured.