Homework Statement
The voltage across an L = 2.5mH inductor is v(t) = 10 cos(1000t)mV, with i(0) = 1 mA.
(a) Find i(t) for t ≥ 0.
(b) Find the power and energy.Homework Equations
V= L * di/dt
Power= V * i
V * i= L * i * (di/dt)
The Attempt at a Solution
I really don't know where to start...