NEET PhysicsClass 12Cells in series and in parallelHardSingle correct

Two cells are connected in parallel: their positive terminals are joined to one junction and their negative terminals to another. Cell 1 has emf 6.0 V and internal resistance 1.0 Ω; cell 2 has emf 4.0 V and internal resistance 2.0 Ω. A 4.0 Ω resistor is connected between the two junctions. What is the current through the 4.0 Ω resistor?

More NEET Physics chapters

© 2026 Lumi (Aikolumi Software Pvt Ltd). Original questions written by Lumi. Free to view and practise on this site. Copying, republishing or reproducing these questions, options or solutions, in print or online, is not permitted.

Practising is step one. Knowing what to practise next is the hard part.

The Lumi app tracks every answer, finds the concepts you're losing marks on, and schedules your revision with FSRS before you forget.

Start learning free