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The current I, in amperes, flowing through a particular ac (alternating current) circuit at time t seconds is:

120 sin (70pt - p6)

What is the period of the current?

2007-10-22 11:24:17 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

If you meant sin (70 pi*t-6pi)
70 pi = 2pi/T so T (period )= 2/70 =1/35 s

2007-10-22 11:42:45 · answer #1 · answered by santmann2002 7 · 0⤊ 0⤋

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