Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The ship in figure travels along a straight line parallel to the shore and a distance d = 600 m from it. The ship’s radio receives simultaneous signals of the same frequency from antennas
05
Nov
The ship in figure travels along a straight line parallel to the shore and a distance d = 600 m from it. The ship’s radio receives simultaneous signals of the same frequency from antennas The ship in figure travels along a straight line parallel to the shore and a distance d = 600 m from [...]
A travelling wave has speeds 50 m/s and 200 m/s in two different media A and B. Such a wave travelling through A, gets incident normally on a plane boundary, separating
05
Nov
A travelling wave has speeds 50 m/s and 200 m/s in two different media A and B. Such a wave travelling through A, gets incident normally on a plane boundary, separating A travelling wave has speeds 50 m/s and 200 m/s in two different media A and B. Such a wave travelling through A gets [...]
Two waves have the same frequency. The first has intensity I0. The second has intensity 4I0 and lags behind the first in phase by pie/2. When they meet, find the resultant intensity,
05
Nov
Two waves have the same frequency. The first has intensity I0. The second has intensity 4I0 and lags behind the first in phase by pie/2. When they meet, find the resultant intensity, find the resultant intensity Two waves have the same frequency. The first has intensity I0. The second has intensity 4I0 and lags behind [...]
A source and a detector D of high frequency waves are a distance d apart on the ground. Maximum signal is received at D when the reflecting layer is at a height H. When the layer
05
Nov
A source and a detector D of high frequency waves are a distance d apart on the ground. Maximum signal is received at D when the reflecting layer is at a height H. When the layer A source and a detector D of high frequency waves are a distance d apart on the ground. Maximum [...]
Three is an electric field E in the x – direction. If the work done by the electric field in moving a charge of 0.2C through a distance of 2m along a line making an angle 60∘ with the x- axis is 4J, then what is the value of E ?
05
Nov
Three is an electric field E in the x – direction. If the work done by the electric field in moving a charge of 0.2C through a distance of 2m along a line making an angle 60∘ with the x- axis is 4J, then what is the value of E ? then what is the [...]
Two spherical conductors of radii R1 and R2 are separated by a distance much larger than the radius of eighter sphere. The spheres are connected by a conducting wire as shown in (Fig. 3.128). If the charges on the spheres in equilibrium are q1andq2, respectively, what is the ratio of the field strength at the surfaces of the spheres ?
05
Nov
Two spherical conductors of radii R1 and R2 are separated by a distance much larger than the radius of eighter sphere. The spheres are connected by a conducting wire as shown in (Fig. 3.128). If the charges on the spheres in equilibrium are q1andq2, respectively, what is the ratio of the field strength at the [...]
The potential function of an electrostatic field is given by V = 2x^2. Determine the electric field strength at the point ( 2 m, 0 , 3 m ).
05
Nov
The potential function of an electrostatic field is given by V = 2x^2. Determine the electric field strength at the point ( 2 m, 0 , 3 m ). 3 m). The potential function of an electrostatic field is given by V = 2x^2. Determine the electric field strength at the point ( 2 m [...]
An electric field is expressed as E = 2i + 3 j. Find the potential difference ( Va – Vb ) between two points A and B whose position vectors are given by rA = i + 2j and rB = 2i + j + 3k.
05
Nov
An electric field is expressed as E = 2i + 3 j. Find the potential difference ( Va – Vb ) between two points A and B whose position vectors are given by rA = i + 2j and rB = 2i + j + 3k. An electric field is expressed as E = 2i [...]
Two small loudspeakers A, B (1 m apart) are connected to the same oscillator so that both emit sound waves of frequency 1700 Hz in phase. A sensitive detector, moving parallel
05
Nov
Two small loudspeakers A, B (1 m apart) are connected to the same oscillator so that both emit sound waves of frequency 1700 Hz in phase. A sensitive detector, moving parallel B (1 m apart) are connected to the same oscillator so that both emit sound waves of frequency 1700 Hz in phase. A sensitive [...]
Two identical sinusoidal waves with wavelengths of 3.00 m travel in the same direction at a speed of 2.00 m/s. The second wave originates from the same point as the first, but
05
Nov
Two identical sinusoidal waves with wavelengths of 3.00 m travel in the same direction at a speed of 2.00 m/s. The second wave originates from the same point as the first, but but Two identical sinusoidal waves with wavelengths of 3.00 m travel in the same direction at a speed of 2.00 m/s. The second [...]