Questions on Potential

Questions|Potential Energy Of System Of Charges

Questions|Electric Field Due To Finite Wire|Questions|Potential Energy

Types of Material|Current|Questions|Potential Difference|Elements of Circuit

Passage II We have two parallel plate capacitors P and Q having same capacitance C_(0) . P is connected to a battery of potential difference V and it remains connected to the battery even after the charging is over. Q is also connected to a battery of the same potential difference V but after the charging gets over, it is disconnected from the battery. Answer the following questions: Potential difference between the plates of P, when a dielectric slab is inserted in between the plates

In the previous question, the potential difference across A is.

Two tiny spheres carrying charges 1.8 muC and 2.8 mu C are located at 40 cm apart. The potential at the mid-point of the line joining the two charges is In the above question, the potential at a point20cm from the mid-point of the line joining the two charges in a place normal to the line and passing through the mid-point is

If the above question, the potential has correct relations as given=

In the above question, potential difference across the 40 Omega resistance will be