Recent content by K_c_1

Thankyou all for the reply actually what i want to do was put sin out at one voltage terminal and A at the gating electrode, From there measure the current. basically it will be acting as a capacitor. the resistance between the voltage terminal and gate electrode is in Mohm. So by using...

I want to measure the current of hall bar device using sr830 LIA. it is possible with sr830 to measure current but how ?