Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Find the ratio of the distance moved by a free – falling body from rest in fourth and fifth seconds of its journey.
18
Sep
Find the ratio of the distance moved by a free – falling body from rest in fourth and fifth seconds of its journey. Find the ratio of the distance moved by a free - falling body from rest in fourth and fifth seconds of its journey. September 18, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
A particle moving in a straight line covers half the distance with a speed of 3 m/s. The other half of the distance is covered in two equal time intervals with speeds of 4.5 m/s and 7.5 m/s
18
Sep
A particle moving in a straight line covers half the distance with a speed of 3 m/s. The other half of the distance is covered in two equal time intervals with speeds of 4.5 m/s and 7.5 m/s A particle moving in a straight line covers half the distance with a speed of 3 m/s. [...]
Figure 4.21 shows a particle starting from point A, travelling up to B with a speed s, then up to point C with a speed 2s, and finally upto A with a speed of 3s. Determine its average speed.
18
Sep
Figure 4.21 shows a particle starting from point A, travelling up to B with a speed s, then up to point C with a speed 2s, and finally upto A with a speed of 3s. Determine its average speed. and finally upto A with a speed of 3s. Determine its average speed. Figure 4.21 shows [...]
The space between plates of a parallel plate capacitor is filled by a dielectric and it is charged and then battery is removed. Now dielectric slab is slowly drawn out of the capacitor parallel to the plates. The variatiton of the potential of capacitor with respect to the length of the dielectric plate drawn out is
18
Sep
The space between plates of a parallel plate capacitor is filled by a dielectric and it is charged and then battery is removed. Now dielectric slab is slowly drawn out of the capacitor parallel to the plates. The variatiton of the potential of capacitor with respect to the length of the dielectric plate drawn out [...]
Two trains, each of length 100 m, moving in opposite directions along parallel lines, meet each other with speeds of 50 km/h and 40 km/h. If their accelerations are 30 cm/s^2 and 20 cm/s^2, respectively, find the time they will take to pass each other.
18
Sep
Two trains, each of length 100 m, moving in opposite directions along parallel lines, meet each other with speeds of 50 km/h and 40 km/h. If their accelerations are 30 cm/s^2 and 20 cm/s^2, respectively, find the time they will take to pass each other. each of length 100 m find the time they will [...]
Force of attraction between the plates of area A of a parallel plate capacitor is
18
Sep
Force of attraction between the plates of area A of a parallel plate capacitor is Force of attraction between the plates of area A of a parallel plate capacitor is September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An isolated capactior has charge Q and plate area A. between the plates of a parallel plate condenser, a plate of thickness t1 and dielectric constant k2. The potential difference across the condenser will be
18
Sep
An isolated capactior has charge Q and plate area A. between the plates of a parallel plate condenser, a plate of thickness t1 and dielectric constant k2. The potential difference across the condenser will be a plate of thickness t1 and dielectric constant k2. The potential difference across the condenser will be An isolated capactior [...]
A body moving with uniform acceleration in a straight line describes 25 m in the fifth second and 33 m in the seventh second. Find its initial velocity and acceleration.
18
Sep
A body moving with uniform acceleration in a straight line describes 25 m in the fifth second and 33 m in the seventh second. Find its initial velocity and acceleration. A body moving with uniform acceleration in a straight line describes 25 m in the fifth second and 33 m in the seventh second. Find [...]
The true statement is, on increasing the distance between the plates of a parallel plate condenser,
18
Sep
The true statement is, on increasing the distance between the plates of a parallel plate condenser, on increasing the distance between the plates of a parallel plate condenser The true statement is September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The plates of small size of a parallel plate capacitor are charged as shown. The force on the charged particle of ‘q’ at a distance ‘l’ from the capacitor is : (Assume that the distance between the plates is d<<l)
18
Sep
The plates of small size of a parallel plate capacitor are charged as shown. The force on the charged particle of ‘q’ at a distance ‘l’ from the capacitor is : (Assume that the distance between the plates is d<<l) Potential difference between centre and the surface of sphere of radius R having uniform volume [...]