7
6.1 Capacitors (5)
•Example 1
•
–The current through a 100-mF capacitor is
–
–i(t) = 50 sin(120 pt) mA.
–
–Calculate the voltage across it at t =1 ms and
–t = 5 ms.
–
–Take v(0) =0.
•
•
Answer:
v(1ms) = 93.14mV
v(5ms) = 1.7361V