capacitance

/kuh-pas-i-tuhns/US // kəˈpæs ɪ təns //UK // (kəˈpæsɪtəns) //

电容,电容值,电容器,电容量

Definitions

n.名词 noun

1
Electricity.
- : the ratio of an impressed charge on a conductor to the corresponding change in potential.
- : the ratio of the charge on either conductor of a capacitor to the potential difference between the conductors.
- : the property of being able to collect a charge of electricity. Symbol: C

This change in frequency is achieved by varying the electrical capacitance in the tuned circuit of the oscillator.
As the blades of the tuning forks vibrate, the capacitance is alternately increased and decreased by the required amount.
The capacitance of a condenser or a circuit depends on its size and form and the voltage of the current that is charging it.
The variable condenser used in series with the aerial wire system has 26 plates and is equal to a capacitance of .0008 mfd.
The condenser used in the secondary coil circuit has 14 plates and this is equal to a capacitance of .0004 mfd.