F. Use the values V, V C, V L and V R provided in the same graph above to write
ID: 1629779 • Letter: F
Question
F. Use the values V, VC, VL and VR provided in the same graph above to write the mathematical equivalent function for VL. _______________________
H. In an AC circuit, _______ cause heat to dissipate, but do not add _____________ ______________.
I. ________ in an AC source circuit, store ______ and add a (-) phase shift, while _________ store __________ and add a(+) phase shift.
L. The reactance of a ___________ is in phased, for a ___________ instantaneous current leads by 90° while a ___________ has its ____________ ______________ leading by 90°.
11. Refer to the following image to complete the next concept questions a-m. v (V) = 60 V 60F-C-60 V._ 0-20V )= 20V 20 -40 -60Explanation / Answer
I n AC circuit we know that V2 = (VL -VC)2+VR2 , Fromthe data given ,it appears that VL=60, VC=20,VR =30 and V =50 and then when we put these figures in the formula above, it gets satisfied.In this way we can relate VL with other variable. I) Capacitance in an AC source circuit store electrical energy and add a (-) phase shift while inductance store magnetic energy and add a (+) phase shift .L) The reactance of a resistance is in phased, for a capacitance instantaneous current leads by 90o while a inductance has its voltage leading by 90o.
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