In the circuit shown in the diagram, the operational amplifier may be assumed to be ideal. The current in the 12 k ohm resistor is I. In the circuit shown in the diagram the operational amplifier may be assumed to be ideal. The current in the 12 k ohm resistor is I. October 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related