Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Figure shows a long wire bent at the middle to form a right angle.
09
Sep
Figure shows a long wire bent at the middle to form a right angle. Figure shows a long wire bent at the middle to form a right angle. September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two circular coils A and B with their centres lying on the same axis have differents in the same sence. The coil B lies exacity midway between coil A and the point P. The magnetic field at point P due to coils A and B is B1 and B2 respectively.
09
Sep
Two circular coils A and B with their centres lying on the same axis have differents in the same sence. The coil B lies exacity midway between coil A and the point P. The magnetic field at point P due to coils A and B is B1 and B2 respectively. For the current carrying wire [...]
L is the circular ring made of a uniform wire. current enters and leaved the ring through straight conductors which, if produced, would have passed through the centre C of the ring. The magnetic field at C
09
Sep
L is the circular ring made of a uniform wire. current enters and leaved the ring through straight conductors which, if produced, would have passed through the centre C of the ring. The magnetic field at C if produced L is the circular ring made of a uniform wire. current enters and leaved the ring [...]
Find the focal length of equivalent system shown in figure.
09
Sep
Find the focal length of equivalent system shown in figure. Find the focal length of equivalent system shown in figure. September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Find the lateral magnification produced by the combination of lenses as shown in figure.
09
Sep
Find the lateral magnification produced by the combination of lenses as shown in figure. Find the lateral magnification produced by the combination of lenses as shown in figure. September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An object is placed at a distance of 15 cm from a convex lens of focal length 10 cm on the other side of the lens, a convex mirror is placed at its focus such that the image formed by combination
09
Sep
An object is placed at a distance of 15 cm from a convex lens of focal length 10 cm on the other side of the lens, a convex mirror is placed at its focus such that the image formed by combination a convex mirror is placed at its focus such that the image formed by [...]
A convex lens of focal length 20 cm is placed 10 cm in front of a convex mirror of radius of curvature 15 cm. Where should a point object be placed in front of the lens so that it images
09
Sep
A convex lens of focal length 20 cm is placed 10 cm in front of a convex mirror of radius of curvature 15 cm. Where should a point object be placed in front of the lens so that it images A convex lens of focal length 20 cm is placed 10 cm in front of [...]
A small light source object is at the bottom of a container which has water filled up to a height of 20 cm. There is a plane mirror inclined at 45 to the horizontal above the container.
09
Sep
A small light source object is at the bottom of a container which has water filled up to a height of 20 cm. There is a plane mirror inclined at 45 to the horizontal above the container. A small light source object is at the bottom of a container which has water filled up to [...]
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 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 [...]