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For the current carrying wire, show that the magnetic field at p is
09
Sep
For the current carrying wire, show that the magnetic field at p is For the current carrying wire show that the magnetic field at p is September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A block is released from the top of an inclined plane of inclination θ. Its velocity at the bottom of plane is v. If it slides down a rough inclined plane of the same inclination , its velocity at bottom is v/2. The coefficient of friction is
09
Sep
A block is released from the top of an inclined plane of inclination θ. Its velocity at the bottom of plane is v. If it slides down a rough inclined plane of the same inclination , its velocity at bottom is v/2. The coefficient of friction is A block is released from the top of [...]
A straight wire of length (2π2) metre is carrying a current of 2 A and the magnetic field due to it is measured at a point distant 1cm from it. If the wire is to be bent into a circle and is to carry the same current as before, the ratio of the magnetic field at its centre to that obtained in the first case would be
09
Sep
A straight wire of length (2π2) metre is carrying a current of 2 A and the magnetic field due to it is measured at a point distant 1cm from it. If the wire is to be bent into a circle and is to carry the same current as before, the ratio of the magnetic field [...]
An ice cube is kept on an inclined plane of angle 30 degree. Coefficient of kinetic friction between block and incline plane is 1/root 3 What is acceleration of block.
09
Sep
An ice cube is kept on an inclined plane of angle 30 degree. Coefficient of kinetic friction between block and incline plane is 1/root 3 What is acceleration of block. An ice cube is kept on an inclined plane of angle 30 degree. Coefficient of kinetic friction between block and incline plane is 1/root 3 [...]
The unit vectors i, j and K are shown below. What will be the magnetic field at O in the following figure?
09
Sep
The unit vectors i, j and K are shown below. What will be the magnetic field at O in the following figure? j and K are shown below. What will be the magnetic field at O in the following figure? The unit vectors i September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Two cars of unequal masses use similar tyres. If they are moving with same initial speed, the minimum stopping distance.
09
Sep
Two cars of unequal masses use similar tyres. If they are moving with same initial speed, the minimum stopping distance. the minimum stopping distance. Two cars of unequal masses use similar tyres. If they are moving with same initial speed September 9, 2020 Category: Cengage NEET by C.P Singh , Chapter 7 - Friction , [...]
A cell is connected between the point A and C of a circular conductor ABCD of centre O,∠AOC=60∘. If B1 and B2 are the magnitude of magnetic fields at O due to the currents in ABC and ADC respectively, the ratio of B1/B2 is.
09
Sep
A cell is connected between the point A and C of a circular conductor ABCD of centre O,∠AOC=60∘. If B1 and B2 are the magnitude of magnetic fields at O due to the currents in ABC and ADC respectively, the ratio of B1/B2 is. ∠AOC=60∘. If B1 and B2 are the magnitude of magnetic fields [...]
In the given figure net magnetic field at O will be
09
Sep
In the given figure net magnetic field at O will be In the given figure net magnetic field at O will be September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A car is moving along a straight horizontal road with a speed v0. If the coefficient of friction between the tyres and the road is μ, the shortest distance in which the car can be stopped is
09
Sep
A car is moving along a straight horizontal road with a speed v0. If the coefficient of friction between the tyres and the road is μ, the shortest distance in which the car can be stopped is A car is moving along a straight horizontal road with a speed v0. If the coefficient of friction [...]
An object of height 2 cm is kept 2 m in front of a convex lens of focal length 1 m. A plane mirror is placed is at 3 m from the lens on its other side. Find the nature, position, and magnification of the final image
09
Sep
An object of height 2 cm is kept 2 m in front of a convex lens of focal length 1 m. A plane mirror is placed is at 3 m from the lens on its other side. Find the nature, position, and magnification of the final image An object of height 2 cm is kept [...]