A battery of cells with an e.m.f. 3V and internal resistance 1/4Ω is connected to a circuit consisting four resistances, R1 = 1Ω, R2 =3Ω, R3 = 1.5Ω and R4 = 0.75Ω connected as show in the figure. What is the current in unbranched circuit? A battery of cells with an e.m.f. 3V and internal resistance 1/4Ω is connected to a circuit consisting four resistances R1 = 1Ω R2 =3Ω R3 = 1.5Ω and R4 = 0.75Ω connected as show in the figure. What is the current in unbranched circuit? December 2, 2020 Category: Arihant Physics by D.C Pandey , Chapter 3 - Current Electricity , Volume 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related