as shown in figure
As shown in figure, when a spherical cavity (centred at O) of radius 1 is cut out of a uniform sphere of radius R (centred at C), the centre of mass of remaining (shaded) part of sphere is at G, i.e, on the surface of the cavity. R can be determined by the equation :
23
Sep
As shown in figure, when a spherical cavity (centred at O) of radius 1 is cut out of a uniform sphere of radius R (centred at C), the centre of mass of remaining (shaded) part of sphere is at G, i.e, on the surface of the cavity. R can be determined by the equation : [...]
A point charge q=−8.0nC is located at the origin. The electric field (in NC^−1 ) vector at the point x=1.2m,y=−1.6m, as shown in figure, is :
06
Dec
A point charge q=−8.0nC is located at the origin. The electric field (in NC^−1 ) vector at the point x=1.2m,y=−1.6m, as shown in figure, is : A point charge q=−8.0nC is located at the origin. The electric field (in NC^−1 ) vector at the point x=1.2m as shown in figure is y=−1.6m December 6, 2020 [...]
For the configuration of media of permittivities E0 , E and E0 between parallel plates each of area A, as shown in figure, the equivalent capacitance is
07
Nov
For the configuration of media of permittivities E0 , E and E0 between parallel plates each of area A, as shown in figure, the equivalent capacitance is as shown in figure E and E0 between parallel plates each of area A For the configuration of media of permittivities E0 the equivalent capacitance is November 7, [...]
A point charge q is placed inside a conducting spherical shell of inner radius 2R and outer radius 3R at a distance of R from the center of the shell. Find the electric potential at the center of the shell.
05
Nov
A point charge q is placed inside a conducting spherical shell of inner radius 2R and outer radius 3R at a distance of R from the center of the shell. Find the electric potential at the center of the shell. a dust particle with mass m = 5.0 x 10^-9 kg and charge q0 = [...]
Two charged particles having charges 1 and – 1 muC and of mass 50 g each are held at rest while their seperation is 2 m . Now the charges are released. Find the speed of the particles when their separation is 1 m.
05
Nov
Two charged particles having charges 1 and – 1 muC and of mass 50 g each are held at rest while their seperation is 2 m . Now the charges are released. Find the speed of the particles when their separation is 1 m. a dust particle with mass m = 5.0 x 10^-9 kg [...]
As shown in figure , a dust particle with mass m = 5.0 x 10^-9 kg and charge q0 = 2.0 nC starts from rest at point a and moves in a straight line to point b . what is its speed v at point b ?
05
Nov
As shown in figure , a dust particle with mass m = 5.0 x 10^-9 kg and charge q0 = 2.0 nC starts from rest at point a and moves in a straight line to point b . what is its speed v at point b ? a dust particle with mass m = 5.0 [...]
A wave pulse is generated in a string that lies along x-axis. At the points A and B, as shown in figure, If RA and RB are ratios of magnitudes of wave speed to the particle speed, then
01
Nov
A wave pulse is generated in a string that lies along x-axis. At the points A and B, as shown in figure, If RA and RB are ratios of magnitudes of wave speed to the particle speed, then A wave pulse is generated in a string that lies along x-axis. At the points A and [...]
Four equal and Parallel forces are acting on a rod of length 100 cm, as shown in figure, at distances of 20 cm, 40cm, 60 cm & 80 cm respectively from one end of the rod. Under the influence of these forces, the rod (neglecting its weight)
30
Oct
Four equal and Parallel forces are acting on a rod of length 100 cm, as shown in figure, at distances of 20 cm, 40cm, 60 cm & 80 cm respectively from one end of the rod. Under the influence of these forces, the rod (neglecting its weight) 40cm 60 cm & 80 cm respectively from [...]
As shown in figure, AB is a rod of length 30 cm and area of cross-section 1.0 cm^2 and thermal conductivity 336 SI units. The ends A and B are maintained at temperatures 20 C and
25
Oct
As shown in figure, AB is a rod of length 30 cm and area of cross-section 1.0 cm^2 and thermal conductivity 336 SI units. The ends A and B are maintained at temperatures 20 C and AB is a rod of length 30 cm and area of cross-section 1.0 cm^2 and thermal conductivity 336 SI [...]
A rectangular loop , as shown in figure, moves away from an infinitely long wire carrying a current i . Find the emf induced in the rectangular loop.
19
Oct
A rectangular loop , as shown in figure, moves away from an infinitely long wire carrying a current i . Find the emf induced in the rectangular loop. A rectangular loop as shown in figure moves away from an infinitely long wire carrying a current i . Find the emf induced in the rectangular loop. [...]