Recent content by Sogan

Thank you very much! Now I understood.

electric circuit -- Why is the switch needed in this capacitor circuit? Hi, I have two questions with respect to the picture in the attachment.: 1) I have read, that the capacitor become charged, when the switch is closed. All right, but why the capacitor doesn't became charged before...

Hi, I consider a connected conductor. Is it right, that: 1)the potential at any point of the conductor is the same, but 2)the absolute value of the potential isn't zero in general? I think these statements are true, but I'm not sure about it, especially with the second statement...