The approach to problem solving is identical to that for the R-L
circuit in Section 11.5(a). The only difference is that the reactance
of the capacitor
C = Xr
1
where C is in farads, and I
c
leads V
c
by 90° (ir/2 radians).
Example 16 Let R = 100 ft, C = 10 uP, V = SOW, f =
SO
Hz.
Capacitor reactance X
c
. See circui ...
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