Network Analysis

Tutorial on Sinusoids - Part 2

That's right. At t = 0,

v(t) = 220cos(50t - 67°) = 220cos(- 67°) = 86 volts

What is v(0.1 second)? Round your answer to the nearest volt.

After you get the answer, please click on an option:
Go on to the next part of the tutorial.
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