Determine the current drawn from a 12V supply with interna! resistance `0.5Omega` by the infinite network shown in Fig
Each resistor has `1Omega` resistance.

In the circuit shown above the current through the 15 Omega resistance is

In the circuit shown the current through 2 Omega resistance is

A network of resistances is connected to a 16V battery with internal resistance of 1 Omega as shown in Fig. Compute the equivalent resistance of the network

Two cells one of emf 1.4 V and internal resistance 0.6 Omega the other of emf 2.5. V and internal resistance 0.3 Omega are connected in parallel and the combination is connected in series with an external resistance of 4 Omega . What is the current through this resistance?

Two cells , one of emf 1.2 V and internal resistance 0.5Omega the other of emf 2 V and internal resiatnce 0.1Omega are connnected in series with an external resistance of 5Omega . What is the current through this resistor ?

Six lead acid type of secondary cells, each of emf 2.0V and internal resistance 0.015Omega , are joined in series to provide a supply to resistance of 8.5Omega What are the current drawn from the supply and its terminal voltage?

A few storage cells in series are to be charged from a 200 V dc supply. The emf of each cell is 2.5 V, Internal resistance 0.1 Omega and the charging current is 8A. In this arrangement how many cells can be charged and what extra resistance is required to be conncted in the circuit?

An electric cell is sending electric currents through a resistance of 10 Omega . IF a shunt of 1 Omega is connected with that resistance then the current through the 10 Omega resistance becomes half of the previous value.What is the resistance of the cell?IF the current through the shunt be 0.9A, then what will be the emf of the cell?