Subject: Physics, asked on 15/5/18

## Solve this and please don't give any link... 12. (AIPMT 2007, AIIMS 2008) A hollow cylinder has a charge q C within it. If $\varphi$ is the electric flux in units of Vm associated with the curved surface B, the flux linked with the plane surface A in units of Vm will be

Subject: Physics, asked on 14/5/18

## Solve this: 6.  A test charge q is moved without accelerating From A to C along the path from A to B & B to C in electric field. (i) calculate potential difference between A & c. (ii) At what point of the two is electric potential more & why?

Subject: Physics, asked on 14/5/18

## Please solve... what will be the potential on the small sphere when.the switch S is opened...? How do we do it...??! Does the small spehere get Q/3 charge on itself..?? The answer says that the potential on small sphere is same as that of the large sphere... Two thin conducting shells of radii R and 3 R are shown in the figure. The outer shell carries a charge + Q and the inner shell is neutral. The inner shell is earthed with the help of a switch S. Based on the information, which of the following statements are correct?

Subject: Physics, asked on 14/5/18

## Q35: Q. If the potential at the centre of a uniformly charged hollow sphere of radius R is V then electric field at a distance r from the centre of sphere will be (r > R)​ Subject: Physics, asked on 14/5/18

## Solve this :  Subject: Physics, asked on 13/5/18

## Solve this:

Subject: Physics, asked on 13/5/18

## Solve this.

Subject: Physics, asked on 11/5/18

## Solve this with explanation...: Q 1) Consider thetwo charges of magnitude + 3Q and - 3Q placed at the points (0, 0) and (1, 1). find the locus of the points where the potential due the system is zero.  A) x2+y2=1 B) x2+y2=4 C) x+y=1 D) d+y=0

Subject: Physics, asked on 11/5/18

## Pls solve the question

Subject: Physics, asked on 11/5/18

## Q). Explain the meanng of following 2 expressions in terms of potential energy. 1). ${q}_{1}{q}_{2}$ > 0 2). ${q}_{1}{q}_{2}$ < 0

Subject: Physics, asked on 10/5/18

## Q.43. A solid sphere of radius R is charged uniformly. At what distance from its surface is the electrostatic potential is half the potential at its centre? (a) R (b) R/2 (c) R/3 (d) 2R

Subject: Physics, asked on 10/5/18

## Q.44. Two capacitors are connected in a circuit as shown in figure. The potential difference (${V}_{A}-{V}_{B}$) is (a) 8 V (b) - 12 V (c) - 8 V (d) 12 V

Subject: Physics, asked on 10/5/18

## Q42 Q42. A charge configuration is shown in figure. What is the potential at a point P at a distance r on the axis, as shown assuming r >> a ? Subject: Physics, asked on 8/5/18

## Q39 Q39. Two capacitors A (2 $\mathrm{\mu F}$ ) and B ( 5 $\mathrm{\mu F}$) are connected to two batteries as shown in the figure. Then the potential difference in volts between the plates of A is (a) 2                     (b) 5                        (c) 11                (d) 18

Subject: Physics, asked on 8/5/18

## Q32 Q32. In the circuit below, capacitors A and B have identical geometry, but a material of dielectric constant 3 is present between the plates of B. The potential differences across A and B are, respectively           (a) 2.5 V, 0.5 V           (b) 2 V, 8 V           (c) 7.5 V, 2.5 V           (d) 8 V, 2 V​ What are you looking for?