Home
Class 12
PHYSICS
Two cells of emfs 1.5 V and 2.0V interna...

Two cells of emfs 1.5 V and 2.0V internal resistance `2 Omega` and `1 Omega` respectively have their negative terminals joined by a wire of `6 Omega` and positive terminals by another wire of `4 Omega`. A third wire of `8 Omega` connects the mid points of these two wires. Find the current through `8 Omega` and the potential difference at the ends of the third wire.

Promotional Banner

Similar Questions

Explore conceptually related problems

Two cells of emf 4.5 V and 6.0 V and internal resistance 6 Omega and 3 Omega respectively have their negative terminals joined by a wire of 18 Omega and positve terminals by a wire of 12 Omega resistance. A third resistance wire of 24 Omega connects middle points of these wires. Using Kirchhoff's find the potential difference at the ends of this third wire.

Two cell of emf. 1.5v and 2 v and internal resistance 2 and 1Omega respectively have their negative terminal joined by a wire of 6Omega and positive terminal by another wire of 4Omega A third resistance of 8Omega connected mid point of these wire. Find the potential difference at the end of the third wire.

Two cells of EMF 1.5V and 2.0V and internal resistances 2Omega and 1Omega respevitvely, have their negative terminals joined by a wire of 6Omega and positive terminals by another 4Omega . A third resistance of 8Omega is connected to the midpoints of these two wires. find the potential difference at the ends of the thrid wire

A current 0.2 A flows in a wire of resistance 15 Omega . Find the potential difference across the ends of the wire.

Two wires of same material and length have resistance 5 Omega and 10 Omega respectively. Find the ratio of radii of the two wires.

Two wires of same material and length have resistances 5 Omega and 10 Omega respectively. Find the ratio of radii of the two wires.

A cell of emf 2 volt and internal resistance 1.5 Omega is connected to the ends of 1 m long wire. The resistance of wire is 0.5 Omega/m . Find the value of potential gradient on the wire.