Two insulated conductors A and B are connected by a metallic wire. A positively charged rod is kept near A (on the other side of B). What will be the potential difference between A and B?

Two point A and B are situated at distance 1 m and 2m form the source of an electrostatic field. The field at a distance x from the source is E = (5)/(x^2) . What is the potential difference between A and B?

A quadrilateral ABCD is made of conducting wires AB=3 Omega,BC=2 Omega,CD=4 Omega and AD=6 Omega .The points A and B are connected with an electric cell and a mains current of 200 mA is obtained.What is the potential difference between C and D?

Two conductors are given equal amount of like charges. Can there be any potential difference between them? Explain why?

A, B and C are three charged bodies. If A and B repel each other and A attracts C, what will be the nature of the force acting between B and C?

Two capacitors A and B have capacitances of 1 mu F and 2 mu F respectively. They are charged by a 12 V battery. If they are now connected in parallel, what would be their potential difference between plates, The positive plate of A is connected to the positive plate of B

Two capacitors A and B have capacitances of 1 mu F and 2 mu F respectively. They are charged by a 12 V battery. If they are now connected in parallel, what would be their potential difference between plates, The positive plate of A is connected to the negative plate of B?

Two point A and B are 2 cm apart and a uniform electric field vec(E ) acts along the straight line AB directed from A to B with E = 200 N cdot C^(-1) . A particle of charge +10^(-6)C is taken from A to B along AB. (ii) The potential difference between A and B is

Structurally, what is the difference between chlorophyll a and b?

Two thin wire rings each having a radius R are placed at a distance d apart with their axes coinciding. The charges on the two rings are +q and -q . The potential difference between the centres of the two rings is