Вопрос
Energy in DC Circuits . Indicate three formulas (rho l)/(S) IR I^2Rt IUt (U^2t)/(R) (CU^2)/(2)
Решения
4.6
(200 Голоса)
Зиновий
Экспертная проверка
профессионал · Репетитор 6 лет
Ответ
In a DC circuit, the three formulas related to energy are:1.
- This formula represents the energy consumed in a resistor over a period of time, where I is the current, R is the resistance, and t is the time.2.
- This formula represents the energy supplied by a voltage source over a period of time, where I is the current and U is the voltage.3.
- This formula represents the energy dissipated in a resistor over a period of time, where U is the voltage and R is the resistance.The other formulas provided are not directly related to energy in a DC circuit.