in a simple CR circuit with a dc source at t=0 there is no charge in the capacitor then how there is a current in the circuit?
sarthak mitra , 12 Years ago
Grade 12
1 Answers
Chetan Mandayam Nayakar
Last Activity: 12 Years ago
there is no charge in the capacitor, therefore the voltage across it is zero. Therefore, the entire dc source voltage V=IR at t=0, where I is the current at t=0