Physics, 26.03.2020 17:26 prettyluhangel
A capacitor of capacitance C is charged by an EMF through a resistance R. The time constant describes how quickly the voltages and currents change while the capacitor charges.
1. Which statement about the time constant is true?
O The time constant is R*C and a Ohm times a Farad is the same as a Volt*Coulomb.
O The time constant is R/C and a Ohm divided by a Farad is the same as a Volt's*econd/Coulomb.
O The time constant is R*C and a Ohm times a Farad is the same as a Volt*Coulomb/second.
O The time constant is R/C and a Ohm divided by a Farad is the same as a Volt/Coulomb.
O The time constant is R*C and a Ohm times a Farad is the same as a second.
Answers: 2
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