Figure shows a capacitive circuit , with a switch Sw. a. What is the potential difference between a and b when the switch is open? Figure shows a capacitive circuit with a switch Sw. a. What is the potential difference between a and b when the switch is open? November 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related