A cell of e.m.f. 3 V and internal resistance `4 Omega` is connected to two resistances of `10 Omega` and `24 Omega`joined in parallel. Find the current through each resistance using Kirchhoff's laws

Three resistances 15Omega , 20 Omega and 10 Omega are connected in parallel. Find the effective resistance of the circui

Two cells of emf 1.5 Volt and 2 Volt having respective internal resistances of 1 Omega and 2 Omega are connected in parallel so asto send current in same direction through an external resistance of 5 Omega . Find the current through the external resistance.

A battery having e.m.f. 5V and internal resistance 0.5 is connected with a resistance of 4.5 Omega , then the voltage at the terminals of the battery is

Resistors having resistances of 8 Omega , 6 Omega and 12 Omega are connected in parallel. What is the effective resistance in the circuit?

A galvanometer of resistance 90 Omega is shunted by a resistance of 10 Omega . What fraction of main current passes through the shunt ?

A battery of emf 12 V and internal resistance 3 Omega is connected to a resistor. If the current in the circuit is 0.5 A, Calculate resistance of resistor.

Resistors having resistances of 15 Omega , 20 Omega and 10 Omega are connected in parallel. What is the effective resistance in the circuit?

Choose correct alternative. Six cells each of emf 1.4 volt and internal resistance 1//6 Omega are connected in series. It is found that two cells are wrongly connected. The current through external resistance of 1.8 Omega is A. 0.5 A B. 1 A C. 1.5 A D. 2 A

Two resistors 1k Omega and 2k Omega are connected in parallel combination. Find equivalent resistance of parallel combination.