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What is the phase shift for the foIlowing? a. A sine wave with the maximum amplitude at time zero b. A sine wave with maximum amplitude after 1/4 cycle c. A sine wave with zero amplitude after 3/4 cycle
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What is the phase shift for the foIlowing? a. A sine wave with the maximum amplitude at time zero b. A sine wave with maximum amplitude after 1/4 cycle c. A sine wave with zero amplitude after 3/4 cycle and increasing

User Dosdos
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-90 degrees for a, 0 for b, I'd have to sketch a diagram for c.
User Ccpmark
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