1.19 Find the power p(t) on the element when the current through the element i(t) from positive terminal to negative terminal and voltage v(t) across the element are given by i(t) = 8 cos(2π100t) mA, v(t) = 3 cos(2π100t) V 1.2 Find the current flowing through an element if the charge flowing through the element is given by 5e-0.2t ' C t≥0 g(t) = 0, t<0

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.8P: Consider the circuit shown in Figure 2.23 in time domain. Convert the entire circuit into phasor...
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1.19 Find the power p(t) on the element when the current through the element i(t) from
positive terminal to negative terminal and voltage v(t) across the element are given by
i(t) = 8 cos(2π100t) mA,
v(t) = 3 cos(2π100t) V
1.2 Find the current flowing through an element if the charge flowing through the
element is given by
5e-0.2t
'
C t≥0
g(t) =
0,
t<0
Transcribed Image Text:1.19 Find the power p(t) on the element when the current through the element i(t) from positive terminal to negative terminal and voltage v(t) across the element are given by i(t) = 8 cos(2π100t) mA, v(t) = 3 cos(2π100t) V 1.2 Find the current flowing through an element if the charge flowing through the element is given by 5e-0.2t ' C t≥0 g(t) = 0, t<0
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