ite a pr voltage
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Write a program to find the square root of
AC voltage (vrms):
Vrms
v² (t')dt'
If the voltage V given in relation to
1-V(t')=vcosw(t') use symbolic math and
Explain that
vrms= v/√2
It does not depend on w as that :T= 2π/w
2-and If the voltage V given in relation to
V(t) = 3.5cos(350t')+4
use symbolic math and find (vrms)
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