Question: The voltage v across a device and the current i through it are U ( t ) = 5 os 2 1 V , Calculate:

The voltage v across a device and the current i through it are U(t)=5os 21 V, Calculate: (a) the total charge in the device at t =1 s i(t)=10(1- e0) A (b) the power consumed by the device at t =1 s

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