Find the average square of the current

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Reference no: EM13521164

The plate on the back of a certain computer scanner says that the unit draws 0.38A of current from a 120V , 60Hz line.

A) Find the root-mean square current.

B) Find the current amplitude.

C) Find the average current.

D) Find the average square of the current.

Reference no: EM13521164

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