q2
Three concentric metallic spherical shells of radii R, 2R, 3R, are given charges Q1, Q2, Q3, respectively. It is found that the surface charge densities on the outer surfaces of the shells are equal. Then, the ratio of the charges given to the shells, Q1:Q2:Q3, is
01
Dec
Three concentric metallic spherical shells of radii R, 2R, 3R, are given charges Q1, Q2, Q3, respectively. It is found that the surface charge densities on the outer surfaces of the shells are equal. Then, the ratio of the charges given to the shells, Q1:Q2:Q3, is 2r 3R are given charges Q1 is Q1:Q2:Q3 q2 [...]
Figure shows three concentreic thin spherical shells A, B, and C of radii R , 2R , 3R. The shell B is earthed and A and C are given charges q and 2q , respectively . If the magnitude of charge appearing on surfaces 1, 2, 3, and 4 are q1, q2, q3, and q4, respectively , then match the following columns.
08
Nov
Figure shows three concentreic thin spherical shells A, B, and C of radii R , 2R , 3R. The shell B is earthed and A and C are given charges q and 2q , respectively . If the magnitude of charge appearing on surfaces 1, 2, 3, and 4 are q1, q2, q3, and q4, [...]
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2 ,
2r ,
3% ,
3R. The shell B is earthed and A and C are given charges q and 2q ,
and 4 are q1 ,
and C of radii R ,
and q4 ,
B ,
Figure shows three concentreic thin spherical shells A ,
q2 ,
q3 ,
respectively ,
respectively . If the magnitude of charge appearing on surfaces 1 ,
then match the following columns. ,
In the figure, the charges on C1 , C2 , and C3 are Q1 , Q2 , and Q3, respectively . Then
08
Nov
In the figure, the charges on C1 , C2 , and C3 are Q1 , Q2 , and Q3, respectively . Then and C3 are Q1 and q3 C2 In the figure q2 respectively then. the charges on C1 November 8, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Capacitor C1 is connected to a battery and charged till teh magnitude of the charge on each plate is q0. THen, the battery is disconnected and C1 is connected to two other uncharged capacitors C2 and C3 as shown ( figure ) . Final charges on the capacitors ( q1, q2 , and q3 ) are related by
08
Nov
Capacitor C1 is connected to a battery and charged till teh magnitude of the charge on each plate is q0. THen, the battery is disconnected and C1 is connected to two other uncharged capacitors C2 and C3 as shown ( figure ) . Final charges on the capacitors ( q1, q2 , and q3 ) [...]
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and q3 ) are related by ,
Capacitor C1 is connected to a battery and charged till teh magnitude of the charge on each plate is q0. THen ,
q2 ,
the battery is disconnected and C1 is connected to two other uncharged capacitors C2 and C3 as shown ( figure ) . Final charges on the capacitors ( q1 ,
Figure shows threeconcentric thin spherical shells A, B , and C of radii R , 2R , and 3R , respectively . The shell B is earthed and A and C are given charges q and 2q, respectively . If the charge on surfaces 1, 2, 3, and 4 are q1 , q2, q3, and q4 , respectively , then match the following columns.
06
Nov
Figure shows threeconcentric thin spherical shells A, B , and C of radii R , 2R , and 3R , respectively . The shell B is earthed and A and C are given charges q and 2q, respectively . If the charge on surfaces 1, 2, 3, and 4 are q1 , q2, q3, and [...]
Tags:
2 ,
2r ,
3% ,
and 3R ,
and 4 are q1 ,
and C of radii R ,
and q4 ,
B ,
Figure shows threeconcentric thin spherical shells A ,
q2 ,
q3 ,
respectively ,
respectively . If the charge on surfaces 1 ,
respectively . The shell B is earthed and A and C are given charges q and 2q ,
then match the following columns. ,
Figure shows four charges q1, q2, q3 and q4 fixed in space. Then the total flux of the electric field through a closed surface S, due to all the charges , is
31
Oct
Figure shows four charges q1, q2, q3 and q4 fixed in space. Then the total flux of the electric field through a closed surface S, due to all the charges , is due to all the charges Figure shows four charges q1 is q2 q3 and q4 fixed in space. Then the total flux of [...]
Four charges Q1, Q2, Q3 and Q4 of same magnitude are fixed along the x axis at x = −2a,−a, +a and +2a, respectively. A positive charge q is placed on the positive y axis at adistance b > 0. Four options of the signs of these charges are given in List I. The directionof the forces on the charge q is given in List II. Match List I with List II and select the correct answer using the code given below the lists.
30
Oct
Four charges Q1, Q2, Q3 and Q4 of same magnitude are fixed along the x axis at x = −2a,−a, +a and +2a, respectively. A positive charge q is placed on the positive y axis at adistance b > 0. Four options of the signs of these charges are given in List I. The directionof [...]
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+a and +2a ,
−a ,
A wooden block performs SHM on a frictionless surface with frequency ,
Four charges Q1 ,
q2 ,
Q3 and Q4 of same magnitude are fixed along the x axis at x = −2a ,
then the SHM of the block will be : ,
v 0 . The block carries a charge +Q on its surface. lf now a uniform electrlc field E is switched-on as shown ,
Three positive point charges q1, q2, and q3 form an isolated system. Suppose the charges have generated a property due to which like charges also attract. The charges are moving along a circle with same speed maintaining angles as shown in the figure. The charge q1 experiences a force f1 due to other two charges. Similarly, q2 experiences a force f2 and q3, a force f3. The ratio of f1 : f2 : f3 is
30
Oct
Three positive point charges q1, q2, and q3 form an isolated system. Suppose the charges have generated a property due to which like charges also attract. The charges are moving along a circle with same speed maintaining angles as shown in the figure. The charge q1 experiences a force f1 due to other two charges. [...]
1. Plot the following points on a graph sheet. Verify if they lie on a line (b) P(1, 1), Q(2, 2), R(3,3), S(4, 4)
13
Oct
1. Plot the following points on a graph sheet. Verify if they lie on a line (b) P(1, 1), Q(2, 2), R(3,3), S(4, 4) 1 1. Plot the following points on a graph sheet. Verify if they lie on a line (b) P(1 2 3% 4 q2 R(3 S(4 October 13, 2020 Category: Chapter 15 [...]
Surface tension of a soap solution is T. There is a soap bubble of radius r. Calculate the amount of charge that must be spread uniformly on its surface so that its radius becomes 2r. Atmospheric pressure is P0. Assume that air temperature inside the bubble remains constant.
31
Aug
Surface tension of a soap solution is T. There is a soap bubble of radius r. Calculate the amount of charge that must be spread uniformly on its surface so that its radius becomes 2r. Atmospheric pressure is P0. Assume that air temperature inside the bubble remains constant. ……….. Qn respectively. i. Find the charge [...]
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……….. Qn respectively. i. Find the charge induced at surface A. ii. Find the charge induced at surface B. iii. If the left conductor is earthed ,
find the magnitude of charge flowing from plate to earth. ,
find the magnitude of charge flowing from plate to earth. iv. If any conductor is earthed ,
q2 ,
There are n large parallel plate conductors carrying charge Q1 ,