There is a capacitor in there.
举一反三
- 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%
- 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.
- You have the ______ for anything. A: capacitor B: capacity C: able D: abstract