Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Three vectors as shown in Fig 3.71 have magnitudes a = 3, b = 4, and c = 10. a. Find the x and y components of these vectors. B. Find the numbers p and q such that c = pa + qb.
17
Sep
Three vectors as shown in Fig 3.71 have magnitudes a = 3, b = 4, and c = 10. a. Find the x and y components of these vectors. B. Find the numbers p and q such that c = pa + qb. and c = 10. a. Find the x and y components of [...]
Figure shows, in cross section, two solid spheres with uniformly distributed charge throughout their volumes. Each has radius R. point P lies on a line connecting the centres of the spheres, at radial distance r/2.00 from the centre of sphere 1 . If the net electric field at point P is zero what is the ratio q2 / q1 of the total charges ?
17
Sep
Figure shows, in cross section, two solid spheres with uniformly distributed charge throughout their volumes. Each has radius R. point P lies on a line connecting the centres of the spheres, at radial distance r/2.00 from the centre of sphere 1 . If the net electric field at point P is zero what is the [...]
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at radial distance r/2.00 from the centre of sphere 1 . If the net electric field at point P is zero what is the ratio q2 / q1 of the total charges ? ,
Figure shows ,
in cross section ,
two solid spheres with uniformly distributed charge throughout their volumes. Each has radius R. point P lies on a line connecting the centres of the spheres ,
A charge q is placed at the some distance along the axis of a uniformly charged disc of surface cahrge density σ. The flux due to the charge q through the disc is ϕ. The electric force on charge q exerted by the disc is
17
Sep
A charge q is placed at the some distance along the axis of a uniformly charged disc of surface cahrge density σ. The flux due to the charge q through the disc is ϕ. The electric force on charge q exerted by the disc is Two concentric conducting thin spherical shells A and B having [...]
A positively charge sphere of radius r0 carries a volume charge density ρ. A spherical cavity of radius r0/2 is then scooped out and left empty. C1 is the center of the sphere and C2 that of the cavity. What is the direction and magnitude of the electric field at point B?
17
Sep
A positively charge sphere of radius r0 carries a volume charge density ρ. A spherical cavity of radius r0/2 is then scooped out and left empty. C1 is the center of the sphere and C2 that of the cavity. What is the direction and magnitude of the electric field at point B? Two concentric conducting [...]
Two large conducting thin plates are pllaced parallel to each other. they carry the charges as shown . The varation of magnitude of electric field in space due to this system is best given by
17
Sep
Two large conducting thin plates are pllaced parallel to each other. they carry the charges as shown . The varation of magnitude of electric field in space due to this system is best given by Two large conducting thin plates are pllaced parallel to each other. they carry the charges as shown . The varation [...]
Two forces P and Q acting at a point are such that if P is reversed, the direction of the resultant is turned through 90. Prove that the magnitudes of the forces are equal.
17
Sep
Two forces P and Q acting at a point are such that if P is reversed, the direction of the resultant is turned through 90. Prove that the magnitudes of the forces are equal. the direction of the resultant is turned through 90. Prove that the magnitudes of the forces are equal. Two forces P [...]
A vector B which has a magnitude 8.0 is added to a vector A which lies along the x-axis. The sum of these two vectors is a third vector which lie along the y axis and has a magnitude
17
Sep
A vector B which has a magnitude 8.0 is added to a vector A which lies along the x-axis. The sum of these two vectors is a third vector which lie along the y axis and has a magnitude A vector B which has a magnitude 8.0 is added to a vector A which lies [...]
Two forces of magnitudes P and Q are inclined at an angle theta. The magnitude of their resultant is 3Q. When the inclination is changed to (180 – theta), the magnitude of the resultant
17
Sep
Two forces of magnitudes P and Q are inclined at an angle theta. The magnitude of their resultant is 3Q. When the inclination is changed to (180 – theta), the magnitude of the resultant the magnitude of the resultant Two forces of magnitudes P and Q are inclined at an angle theta. The magnitude of [...]
A sail boat sails 2 km due east , 5 km 37 south of east, and finally an unknown displacement. If the final displacement of the boat from the starting point is 6 km due east, determine the third
17
Sep
A sail boat sails 2 km due east , 5 km 37 south of east, and finally an unknown displacement. If the final displacement of the boat from the starting point is 6 km due east, determine the third 5 km 37 south of east A sail boat sails 2 km due east and finally [...]
Unit vectors P and Q are inclined at an angle theta. Prove that P – Q = 2 sin (theta/2)
17
Sep
Unit vectors P and Q are inclined at an angle theta. Prove that P – Q = 2 sin (theta/2) Unit vectors P and Q are inclined at an angle theta. Prove that P - Q = 2 sin (theta/2) September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,