A current in a circuit is given by ___

A current in a circuit is given by,

I(s) = 2s + 8 / s2 + 4s + 12

If the current flows through the 5 Ω resistor, find power dissipated at t = 0?

A. 20 Watts.
B. 15 Watts.
C. 40 Watts.
D. 10 Watts.

Show Answer

Answer: A

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