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TSizzle55
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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. I'm just looking for an explanation of what the problem is asking (What does 'Find the power and energy' mean?). That would be really helpful, thanks.