Its arbitrary AND situational ... but most commonly means any voltage above 600 volts.
Voltage is directly proportional to current, meaning that as voltage increases, current also increases and vice versa, as per Ohm's Law. However, voltage is inversely proportional to resistance, meaning that as voltage increases, resistance decreases and vice versa.
In electrical systems, voltage and current are related by Ohm's Law, which states that voltage equals current multiplied by resistance. Therefore, high voltage does not necessarily mean high current, as the current also depends on the resistance in the circuit.
Air becomes a conductor of electricity when it becomes ionized, meaning the air molecules have gained or lost electrons, creating charged particles capable of carrying an electric current. This typically occurs in conditions of high voltage, such as during a lightning strike or in high-voltage equipment.
Protons respond to any voltage, and moreso to high voltage. If a proton is moving away from high voltage, it must be because the high voltage source is positive. A positive will repel a positive. Certainly if the high voltage was negative, the proton would be moving toward the source. The basic laws of electrostatics apply.
High current refers to the flow of electricity in a circuit, while high voltage refers to the force pushing the electricity through the circuit. High current can cause overheating and damage to components, while high voltage can cause insulation breakdown and electrical arcing. Both high current and high voltage can impact the performance of electrical systems by affecting the efficiency, safety, and overall functionality of the system.
because
What is the physical meaning of Operating Voltage of detector
O2 sensor circuit high voltage (bank 1 sensor 2)
Transformers are used to convert electricity from high voltage to low voltage and from low voltage to high voltage.
Medium voltage is over 1000 v, high voltage is over 45 kV.
High Voltage Software was created in 1993.
The population of High Voltage Software is 95.
High Voltage Festival was created in 2010.
High Voltage - song - was created in 1975-07.
the inductive load which is generally use in high voltage transmission line known as transformer. the transformer transform the high voltage to low voltage.
In electricity? High voltage ,high currents. Low voltage, low currents.
its because of transformers . they work with pulse