(→Energy) |
(→Energy) |
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Since we're integrating from 0 to <math>2\pi</math>, we can treat this as a simple line <math>\,y(t)=\frac{1}{\pi}t\,</math>. | Since we're integrating from 0 to <math>2\pi</math>, we can treat this as a simple line <math>\,y(t)=\frac{1}{\pi}t\,</math>. | ||
| − | Answer: | + | Answer: <math>\,\frac{8\pi}{3}\,</math> |
== Power == | == Power == | ||
Computer the power from 0 to <math>2\pi</math>: | Computer the power from 0 to <math>2\pi</math>: | ||
Revision as of 21:28, 4 September 2008
Given the sawtooth wave function $ \,x(t)\, $:
Energy
Compute the energy from 0 to $ 2\pi $.
Since we're integrating from 0 to $ 2\pi $, we can treat this as a simple line $ \,y(t)=\frac{1}{\pi}t\, $.
Answer: $ \,\frac{8\pi}{3}\, $
Power
Computer the power from 0 to $ 2\pi $:
