| Resistance soldering can be applied to electrically conductive materials that allow the passage of electric current. |
| Putting it simply, the fuel cell consumes oxygen and this creates an electric current which is measured as a percentage of oxygen. |
| Pulses of scattered light and fluorescence are collected and converted to electric current pulses by optical sensors and classified. |
| Yet for this and any other electronics application, the materials must also be able to carry an electric current. |
| In this process, acupuncture needles are placed at selected points and then pulsed with an electric current to stimulate the acupuncture points. |
| Wires are placed on the scalp and the arms or legs are stimulated with a mild electric current. |
