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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.