Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two boats A and B moved away from a buoy anchored in the middle of a river. A moved along the river and B at right angle to it. Having moved off equal distance from the buoy, the boats returned. Find the ratio of the times of motion of the boats,
18
Sep
Two boats A and B moved away from a buoy anchored in the middle of a river. A moved along the river and B at right angle to it. Having moved off equal distance from the buoy, the boats returned. Find the ratio of the times of motion of the boats, the boats returned. Find [...]
The speed of a motor launch with respect to water in a stream in 8 m/s, while water current’s speed is 3 m/s. When the launch began travelling upstream, a float was dropped from it. After travelling a distance of
18
Sep
The speed of a motor launch with respect to water in a stream in 8 m/s, while water current’s speed is 3 m/s. When the launch began travelling upstream, a float was dropped from it. After travelling a distance of a float was dropped from it. After travelling a distance of The speed of a [...]
A passenger and a good train are headed in the same direction on a parallel tracks. The passenger train is 240 m long and has a constant velocity 72 km/hr. Beginning from the time the engine of the passenger train approaches last wagon of the good train
18
Sep
A passenger and a good train are headed in the same direction on a parallel tracks. The passenger train is 240 m long and has a constant velocity 72 km/hr. Beginning from the time the engine of the passenger train approaches last wagon of the good train A moving sidewalk in an airport terminal building [...]
Three plates A, B and C are placed close to each other with +Q charge given to the middle plate. The inner surfaces to A and C can be connected to earth through plate D and keys K1 and K2 . The plates D is a dielectric slab with dielectric constant K1 then the charge that will flow through plate D and keys K1 and K2 . The plate D is a dielectric slab with dielectric constant K, then the charge that will flow though plate D when K2 is closed and K2 is open is
18
Sep
Three plates A, B and C are placed close to each other with +Q charge given to the middle plate. The inner surfaces to A and C can be connected to earth through plate D and keys K1 and K2 . The plates D is a dielectric slab with dielectric constant K1 then the charge [...]
A body is thrown up in a lift with a velocity u relative to the lift, and returns to the lift in time t. Show that the lift’s upward acceleration is 2u – gt / t.
18
Sep
A body is thrown up in a lift with a velocity u relative to the lift, and returns to the lift in time t. Show that the lift’s upward acceleration is 2u – gt / t. A body is thrown up in a lift with a velocity u relative to the lift and returns to [...]
Figure shows five capacitors connected across a 12 V power supply. what is the charge on the 12 muF capacitor ?
18
Sep
Figure shows five capacitors connected across a 12 V power supply. what is the charge on the 12 muF capacitor ? Figure shows five capacitors connected across a 12 V power supply. what is the charge on the 12 muF capacitor ? September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Four identical capacitors are conne cted as shwon in the diagram. when a battery of 6 V is connected between A and B, the charge stored is found to be 1.5 muC . The value of C1 is
18
Sep
Four identical capacitors are conne cted as shwon in the diagram. when a battery of 6 V is connected between A and B, the charge stored is found to be 1.5 muC . The value of C1 is Four identical capacitors are conne cted as shwon in the diagram. when a battery of 6 V [...]
The charge on 4 muF capacitor in the given circuit is …. in muC
18
Sep
The charge on 4 muF capacitor in the given circuit is …. in muC The charge on 4 muF capacitor in the given circuit is .... in muC September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the fig, a potential of + 1200 V is given to point A and point B is earthed, what is the potential at the point P.
18
Sep
In the fig, a potential of + 1200 V is given to point A and point B is earthed, what is the potential at the point P. a potential of + 1200 V is given to point A and point B is earthed In the fig what is the potential at the point P. September [...]
Two boys enter a running escalator at the ground floor in a shopping mall and they do some fun on it. The first boy repeatedly follows p1 = 1 step up and then q1 = 2 steps down whereas the second boy repeatedly follows p2 = 2 steps up and then
18
Sep
Two boys enter a running escalator at the ground floor in a shopping mall and they do some fun on it. The first boy repeatedly follows p1 = 1 step up and then q1 = 2 steps down whereas the second boy repeatedly follows p2 = 2 steps up and then A moving sidewalk in [...]