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Chapter 9
True or False
True or False
This activity contains 11 questions.
When a capacitor is charging, current will flow through its dielectric.
True
False
The greater the distance between the plates of a capacitor, the smaller the capacitance value.
True
False
Ceramic capacitors have higher voltage ratings than electrolytic capacitors.
True
False
The total capacitance in
Figure 1
is larger than the value of
C
4
.
True
False
Capacitors in parallel have a higher total value than any individual capacitor.
True
False
Between any two time constants, the charge on a capacitor changes about 63%.
True
False
In
Figure 2
, the voltage across the capacitor 1 ms after the switch is closed is 11.61 V.
True
False
The opposition to ac from a capacitor is called reluctance.
True
False
Capacitors are often used as filters.
True
False
In a series capacitive circuit the smallest capacitor will have the largest voltage drop across it.
True
False
A 10
F capacitor will have more capacitive reactance than a 20
F capacitor in a 60 Hz circuit.
True
False
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