Network Analysis

Tutorial on Sinusoids - Part 1

This tutorial will give you practice in calculating values associated with sinusoidal quantities. You will need your calculator to work these problems.

Consider the time-varying voltage below.

v(t) = 220cos(50t - 67°) volts

What is v(0)? 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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