This can be done by placing the object in a Faraday cup and measuring the charge with an electrometer.
可以把物体放在法拉第杯中，用静电计测量其电荷。
Faraday cup can have virtually any dimensions, depending on the size and shape of the object to be tested.
法拉第杯的形状可以各式各样，决定于被测物体的尺寸和形状。
Charge measurement Applications: Capacitance measurements, static charge measurements using a Faraday cup.
各种电荷测量的应用：电容测量、使用法拉第杯的静电电荷测量等。
应用推荐