(See attached file for full problem description)
Problem 2. Current through 1uF capacitor is given as i(t) = 4 cos (wt) where w corresponds to the frequency of 1 MHz. What is the expression for the voltage on the capacitor?
Problem 3. The same current i(t) = 4 cos (wt), at the frequency of 1 MHz, is flowing through 1nH inductor. What is the expression for the voltage across the inductor?
The solution explains the relationships between the current and voltage in capacitor and inductor, respectively.