(a) Calculate the charge stored on a 3-pF capacitor with 20 V across it. (b) Find the energy stored in the capacitor.
(a) Calculate the charge stored on a 3-pF capacitor with 20 V across it. (b) Find the energy stored in the capacitor.
There is a capacitor in there.
There is a capacitor in there.
The unit of capacitor can be _____. A: Ohm B: Henry C: Farad
The unit of capacitor can be _____. A: Ohm B: Henry C: Farad
After one time constant(τ),the charge on the capacitor will be about 100%
After one time constant(τ),the charge on the capacitor will be about 100%
Such a device as we have put on the electroscope(验电器) is called a capacitor(电容器).
Such a device as we have put on the electroscope(验电器) is called a capacitor(电容器).
A capacitor(电容器) is a device consisting of two conductors(导体) separated by a non-conductor.
A capacitor(电容器) is a device consisting of two conductors(导体) separated by a non-conductor.
You have the ______ for anything. A: capacitor B: capacity C: able D: abstract
You have the ______ for anything. A: capacitor B: capacity C: able D: abstract
Which component is an active device? A: resistor B: capacitor C: transistor D: inductor
Which component is an active device? A: resistor B: capacitor C: transistor D: inductor
The switch in the circuit in Figure below has been closed for a long time, and it is opened at t ≥0. Calculate the initial energy stored in the capacitor.[img=525x227]1803a2007b1f992.png[/img]
The switch in the circuit in Figure below has been closed for a long time, and it is opened at t ≥0. Calculate the initial energy stored in the capacitor.[img=525x227]1803a2007b1f992.png[/img]
请问Multisim软件中电阻的英文单词是？ A: SWITCH B: RESISTOR C: CAPACITOR D: TRANSFORMER
请问Multisim软件中电阻的英文单词是？ A: SWITCH B: RESISTOR C: CAPACITOR D: TRANSFORMER