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A magnet is dropped down an infinetly long vertical copper tube
09
Sep
A magnet is dropped down an infinetly long vertical copper tube A magnet is dropped down an infinetly long vertical copper tube September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A thin plano-convex lens of focal length f is split into two halves, one of the halves is shifted along the optical axis. The separation between object and image plane is 1.8 m. The magnification of the image formed by one of the
09
Sep
A thin plano-convex lens of focal length f is split into two halves, one of the halves is shifted along the optical axis. The separation between object and image plane is 1.8 m. The magnification of the image formed by one of the A thin plano-convex lens of focal length f is split into two [...]
A copper ring as shown in the figure is held horizontally and a bar magnet is dropped through the ring with its length along the axis of the ring. The acceleration of the falling magnet while it is passing through the ring is
09
Sep
A copper ring as shown in the figure is held horizontally and a bar magnet is dropped through the ring with its length along the axis of the ring. The acceleration of the falling magnet while it is passing through the ring is A winding wire which is used to frame a solenoid can bear [...]
Figure shows an irregular block of material of refractive index root 2. A ray of light strikes the face AB. After refraction, it is incident on a spherical surface CD of radius of curvature 0.4 m and enters a medium
09
Sep
Figure shows an irregular block of material of refractive index root 2. A ray of light strikes the face AB. After refraction, it is incident on a spherical surface CD of radius of curvature 0.4 m and enters a medium Figure shows an irregular block of material of refractive index root 2. A ray of [...]
A 40 kg slab rests on a frictionless floor as shown in the figure. A 10 kg block rests on the top of the slab. The static coefficient of friction between the block and slab is 0.60 while the kinetic friction is 0.40 .A horizontal force 100 N acts upon the 10 kg block the resulting acceleration of the slab will be.
09
Sep
A 40 kg slab rests on a frictionless floor as shown in the figure. A 10 kg block rests on the top of the slab. The static coefficient of friction between the block and slab is 0.60 while the kinetic friction is 0.40 .A horizontal force 100 N acts upon the 10 kg block the [...]
A thin rod is kept at a distance of 15 cm from a concave mirror of R = 20 cm. A convex refracting surface at R’ = 50 cm and refractive index mu = 1.5 is kept at a distance of 20 cm from
09
Sep
A thin rod is kept at a distance of 15 cm from a concave mirror of R = 20 cm. A convex refracting surface at R’ = 50 cm and refractive index mu = 1.5 is kept at a distance of 20 cm from A thin rod is kept at a distance of 15 cm [...]
Consider the situation as shown in the diagram. The coefficient of friction between the block is 0.5. The acceleration of the lower block is
09
Sep
Consider the situation as shown in the diagram. The coefficient of friction between the block is 0.5. The acceleration of the lower block is Consider the situation as shown in the diagram. The coefficient of friction between the block is 0.5. The acceleration of the lower block is September 9, 2020 Category: Cengage NEET by [...]
A block of mass m is in contact with the cart as shown in figure. The coefficient of static friction between the block and the cart is u. The acceleration a of the cart that will prevent the block from falling satisfies
09
Sep
A block of mass m is in contact with the cart as shown in figure. The coefficient of static friction between the block and the cart is u. The acceleration a of the cart that will prevent the block from falling satisfies A car starts from rest on a 1600 m long bridge. The coefficient [...]
Two coxial solenoid 1 and 2 of the same length are set so that one is inside the otrher. The number of turns per unit length are n1 and n2. The currents i1 and u2 are flowing in opposite directions. the magnetic field inside the inner coil is zero. This is possible when
09
Sep
Two coxial solenoid 1 and 2 of the same length are set so that one is inside the otrher. The number of turns per unit length are n1 and n2. The currents i1 and u2 are flowing in opposite directions. the magnetic field inside the inner coil is zero. This is possible when A winding [...]
A block is placed on a rough floor and a horizontal force F is applied on it.The force of friction f by the floor on the block is measured for different values of F and a graph is plotted between them.
09
Sep
A block is placed on a rough floor and a horizontal force F is applied on it.The force of friction f by the floor on the block is measured for different values of F and a graph is plotted between them. A car starts from rest on a 1600 m long bridge. The coefficient of [...]