Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

How can one create plane waves and spherical waves ? How can one create plane waves and spherical waves ? November 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Transverse waves are possible in solids but not in fluids. Why ? Transverse waves are possible in solids but not in fluids. Why ? November 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Four large parallel identical conducting plates of area A are arranged as shown in figure. The charges an each platte are given in the figure and the seperation between the plates ios d ( d is very small ) . The surfaces of the plates are numbered ( 1) , (2) ,…………., ( 8 ) [...]

A spring-block system is resting on a frictionless floor as shown in the figure. The spring constant is 2.0 N/m and the mass of the block is 2.0 kg. Ignore the mass of the spring. A spring-block system is resting on a frictionless floor as shown in the figure. The spring constant is 2.0 N/m [...]

A 0.1 kg mass is suspended from a wire of negligible mass. The length of the wire is 1 m and its cross-sectional area is 4.9 * 10^-7 m^2. If the mass is pulled a little in the vertically A 0.1 kg mass is suspended from a wire of negligible mass. The length of the [...]

Inside a neutral spherical shell, a charge Q1 is placed , outside the shell, a charge Q2 is placed. a charge Q1 is placed a charge Q2 is placed. Inside a neutral spherical shell outside the shell November 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A block with mass M is connected by a massless spring with stiffness constant k to a rigid wall and moves without friction on a horizontal surface. The block oscillates with small A block with mass M is connected by a massless spring with stiffness constant k to a rigid wall and moves without friction [...]

Consider three point charges – 2Q , +Q and – Q four closed surfaces S1, S2 , S3 and S4 . +Q and - Q four closed surfaces S1 Consider three point charges - 2Q S2 S3 and S4 . November 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A non – uniform electric field E = ( 5 xi + 3 j ) N/C goes through a cube of side length 2 m . oriented as shown . then , A non - uniform electric field E = ( 5 xi + 3 j ) N/C goes through a cube of side length [...]

A and B are semi – spherical surfaces of radius r1 and r2 ( r1> r2 ) with E1 and E2 as the electric fields at their surfaces . Charge q0 is placed as shown . what is the condition which may be statisfied? Figure shows a netural metallic sphere with a pointcharge +Q placed [...]