Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Refer to above question, the potential difference between C and D is
10
Sep
Refer to above question, the potential difference between C and D is Refer to above question the potential difference between C and D is September 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A double slit apparatus is immersed in a liquid of refractive index 1.33. It has slit separation of 1 mm and distance between the plane of slits and screen is 1.33 m. The slits are illuminated by a parallel beam of light
10
Sep
A double slit apparatus is immersed in a liquid of refractive index 1.33. It has slit separation of 1 mm and distance between the plane of slits and screen is 1.33 m. The slits are illuminated by a parallel beam of light A Lloyd's mirror of length 5 cm is illuminated with monochromatic light of [...]
A square non conducting loop, 20 cm, on a side is placed in a magnetic field. The centreof side AB coinsides with the centre of magnetic field. The magnetic field is increasing at the rate of 2T/s. The potential difference between B and C is
10
Sep
A square non conducting loop, 20 cm, on a side is placed in a magnetic field. The centreof side AB coinsides with the centre of magnetic field. The magnetic field is increasing at the rate of 2T/s. The potential difference between B and C is 20 cm A square non conducting loop A straight wire [...]
In figure, S is a monochromatic point source emitting light of wavelength lemda = 500 nm. A thin lens of circular shape and focal length 0.10 m is cut into two identical halves L1 and L2 by a plane passing through the diameter.
10
Sep
In figure, S is a monochromatic point source emitting light of wavelength lemda = 500 nm. A thin lens of circular shape and focal length 0.10 m is cut into two identical halves L1 and L2 by a plane passing through the diameter. A Lloyd's mirror of length 5 cm is illuminated with monochromatic light [...]
The magnetic field within cylindrical region whose cross – section is indicated starts increasing at a constant rate α tesla/sec . The graph showing the variation of induced field with distance r from the axis of cylinder is
10
Sep
The magnetic field within cylindrical region whose cross – section is indicated starts increasing at a constant rate α tesla/sec . The graph showing the variation of induced field with distance r from the axis of cylinder is A straight wire of length L is bent into a semicircle. It is moved in a uniform [...]
Shows a smooth pair of thick metallic rails connected across a battery of emf ε having a negligible internal resistance. A wire ab of length l and resistance r can slide smoothly on the rails. The entire system lien in a horizontal plane and is immersed in a uniform vertical magnetic field B. At an instant t, the wire is given a small velocity v towards right. (a) find the current in it at this instant. What is the direction of the current?
10
Sep
Shows a smooth pair of thick metallic rails connected across a battery of emf ε having a negligible internal resistance. A wire ab of length l and resistance r can slide smoothly on the rails. The entire system lien in a horizontal plane and is immersed in a uniform vertical magnetic field B. At an [...]
Consider the situation shown in . The wire PQ has mass m, resistance r and can slide on the smooth, horizontal parallel rails separted by a distance l. The resistance of the rails is negligible. A uniform magnetic field B exists in the rectangualr region and a resistance R connects the rails outsided the field region At t= 0, the wire PQ is puched towards right with a speed v0. find (a) the current in the loop at an instant when the speed of the wire PQ is v,
10
Sep
Consider the situation shown in . The wire PQ has mass m, resistance r and can slide on the smooth, horizontal parallel rails separted by a distance l. The resistance of the rails is negligible. A uniform magnetic field B exists in the rectangualr region and a resistance R connects the rails outsided the field [...]
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A straight wire of length L is bent into a semicircle. It is moved in a uniform magnetic field with speed v with diameter perpendicular to the field. The induced emf between the ends of the wire is ,
Consider the situation shown in . The wire PQ has mass m ,
resistance r and can slide on the smooth ,
A narrow monochromatic beam of light of intensity I is incident on a glass plate as shown in figure. Another identical glass plate is kept close to the first one and parallel to it. Each glass plate reflects
10
Sep
A narrow monochromatic beam of light of intensity I is incident on a glass plate as shown in figure. Another identical glass plate is kept close to the first one and parallel to it. Each glass plate reflects A Lloyd's mirror of length 5 cm is illuminated with monochromatic light of wavelength lemda = (6000 [...]
In a modified Young’s double-slit experiment, a monochromatic uniform and parallel beam of light of wavelength 6000 A and intensity (10/pie) W m^-2 is incident normally on two circular apertures
10
Sep
In a modified Young’s double-slit experiment, a monochromatic uniform and parallel beam of light of wavelength 6000 A and intensity (10/pie) W m^-2 is incident normally on two circular apertures a monochromatic uniform and parallel beam of light of wavelength 6000 A and intensity (10/pie) W m^-2 is incident normally on two circular apertures In [...]
A source of light of wavelength lemda = 5000 A is kept infront of a screen as shown in the figure. Taking the interference of the direct waves and reflected waves at C and D of the mirror, find (a) the region where the fringe will be visible
10
Sep
A source of light of wavelength lemda = 5000 A is kept infront of a screen as shown in the figure. Taking the interference of the direct waves and reflected waves at C and D of the mirror, find (a) the region where the fringe will be visible A source of light of wavelength lemda [...]