Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A Lloyd’s mirror of length 5 cm is illuminated with monochromatic light of wavelength lemda = (6000 A) from a narrow 1 mm slit in its plane and 5 cm plane from its near edge. Find the fringe
10
Sep
A Lloyd’s mirror of length 5 cm is illuminated with monochromatic light of wavelength lemda = (6000 A) from a narrow 1 mm slit in its plane and 5 cm plane from its near edge. Find the fringe A Lloyd's mirror of length 5 cm is illuminated with monochromatic light of wavelength lemda = (6000 [...]
A pair of parallel conducting rails lie at right angle to a uniform magnetic field of 2.0 T as shown in the fig. two resistor 10 Ω and 5 Ω are to slide without friction along the rail. The distance between the conducting rails is 0.1 m. Then
10
Sep
A pair of parallel conducting rails lie at right angle to a uniform magnetic field of 2.0 T as shown in the fig. two resistor 10 Ω and 5 Ω are to slide without friction along the rail. The distance between the conducting rails is 0.1 m. Then A straight wire of length L is [...]
A point source of light O (behaving as a point object) is placed infront of a prism at a distance a from it. A screen is placed at a distance b from the source is prism. If the angle theta is very small
10
Sep
A point source of light O (behaving as a point object) is placed infront of a prism at a distance a from it. A screen is placed at a distance b from the source is prism. If the angle theta is very small having the same thickness as the first one but In Young's experiment [...]
A rectangular loop with a sliding connector of length l = 1.0 m is situated in a uniform magnetic field B = 2T perpendicular to the plane of loop. Resistance of connector is r = 2 Ω. Two resistances of 6 Ω and 3Ω are connected as shown in figure. The external force required to keep the connector moving with a constant velocity v = 2 m/s is
10
Sep
A rectangular loop with a sliding connector of length l = 1.0 m is situated in a uniform magnetic field B = 2T perpendicular to the plane of loop. Resistance of connector is r = 2 Ω. Two resistances of 6 Ω and 3Ω are connected as shown in figure. The external force required to [...]
Two small angled transparent prisms (each of refracting angle A = 1) are so placed that their bases coincide, so that common base is BC. This device is called Fresnel’s biprism and is used to obtain
10
Sep
Two small angled transparent prisms (each of refracting angle A = 1) are so placed that their bases coincide, so that common base is BC. This device is called Fresnel’s biprism and is used to obtain so that common base is BC. This device is called Fresnel's biprism and is used to obtain Two small [...]
A conducting rod PQ of length 1 m is moving with uniform velocity of 2 m/s in a uniform magnetic field of 2 T directed into the plane of paper. A capacitor of capacity c = 10 μF is connected as shown. Then :
10
Sep
A conducting rod PQ of length 1 m is moving with uniform velocity of 2 m/s in a uniform magnetic field of 2 T directed into the plane of paper. A capacitor of capacity c = 10 μF is connected as shown. Then : A copper rod of length l is rotated about one end [...]
A square metallic wire loop of side 0.1 m and resistance of 1 W is moved with a constant velocity in a magnetic field of 2wb/m2 as shown in figure. The magnetic field field is perpendicular to the plane of the loop, loop is coonected to a network of resistances. what should be the velocity of loop so as to have a steady current of 1 mA in loop?
10
Sep
A square metallic wire loop of side 0.1 m and resistance of 1 W is moved with a constant velocity in a magnetic field of 2wb/m2 as shown in figure. The magnetic field field is perpendicular to the plane of the loop, loop is coonected to a network of resistances. what should be the velocity [...]
A simple pendulum with bob of mass m and conducting wire of length L swings under gravity through an angle 2θ. The earth’s magnetic field component in the direction perpendicular to swing is B . Maximum potential difference induced across the pendulum is
10
Sep
A simple pendulum with bob of mass m and conducting wire of length L swings under gravity through an angle 2θ. The earth’s magnetic field component in the direction perpendicular to swing is B . Maximum potential difference induced across the pendulum is A copper rod of length l is rotated about one end perpendicular [...]
A conducting rod AC of length 4l is rotated about a point O in a uniform magnetic field B directed into the paper AO= l and OC = 3l. Then
10
Sep
A conducting rod AC of length 4l is rotated about a point O in a uniform magnetic field B directed into the paper AO= l and OC = 3l. Then A conducting rod AC of length 4l is rotated about a point O in a uniform magnetic field B directed into the paper AO= l [...]
A screen is at a distance D = 80 cm from a diaphragm having two narrow slits S1 and S2 which are d = 2mm apart. Slit S1 is covered by a transparent sheet of thickness t1 = 2.5 mu m
10
Sep
A screen is at a distance D = 80 cm from a diaphragm having two narrow slits S1 and S2 which are d = 2mm apart. Slit S1 is covered by a transparent sheet of thickness t1 = 2.5 mu m A screen is at a distance D = 80 cm from a diaphragm having [...]