what is (a) the average of the square of the current
The plate on the back of a personal computer says that it draws 2.7 A from a 120-V, 60-Hz line. For this computer, what is (a) the average of the square of the current, (b) the current amplitude, (c ) the average current for a positive half cycle, and (d ) the average current for a full cycle?
08
Sep
The plate on the back of a personal computer says that it draws 2.7 A from a 120-V, 60-Hz line. For this computer, what is (a) the average of the square of the current, (b) the current amplitude, (c ) the average current for a positive half cycle, and (d ) the average current for [...]
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(b) the current amplitude ,
(c ) the average current for a positive half cycle ,
60-Hz line. For this computer ,
and (d ) the average current for a full cycle? ,
The plate on the back of a personal computer says that it draws 2.7 A from a 120-V ,
what is (a) the average of the square of the current ,