Question

Велечина яка використовується для передачі електричного струму на далеку відстань становить.? ​

Answer 1

Ответ:

Потужність електричного струму

Answer 2

The quantity used to transmit electric current over long distances is called electric power.

Electric power is the rate at which electrical energy is transferred or consumed. It is measured in watts (W) and is calculated by multiplying the voltage (V) by the current (I). The formula for electric power is:

Power (P) = Voltage (V) × Current (I)

When transmitting electric current over long distances, it is important to consider power loss due to resistance in the transmission lines. To minimize power loss, high-voltage transmission lines are used. By increasing the voltage, the current can be reduced, which reduces power loss according to Ohm's Law (P = I^2 * R).

Please note that the specific value for the electric power used to transmit electric current over long distances can vary depending on the context and the specific transmission system in use.