Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Figure shows Moseley’s plot between root f and Z, where f is the frequency and Z is the atomic number. Three lines A, B, and C shown in the graph may represent
16
Oct
Figure shows Moseley’s plot between root f and Z, where f is the frequency and Z is the atomic number. Three lines A, B, and C shown in the graph may represent and C shown in the graph may represent B Figure shows Moseley's plot between root f and Z where f is the frequency [...]
If 10,000 V are applied across an X-ray tube, find the ratio of wavelength of the incident electrons and the shortest wavelength of X-ray coming out of the X-ray tube, given e/m
16
Oct
If 10,000 V are applied across an X-ray tube, find the ratio of wavelength of the incident electrons and the shortest wavelength of X-ray coming out of the X-ray tube, given e/m 000 V are applied across an X-ray tube find the ratio of wavelength of the incident electrons and the shortest wavelength of X-ray [...]
Two long, parallel conductors carry currents in the same direction as shown in Fig. Conductor A carries a current of 150A and is held firmly in position. Condcutor B carries current IB and is allowed to slide freely up and down (parallel to A) between a set of non-coducting guides. If the mass per unit length of conductor B is 0.001gcm−1 , what value of current IB will result in equilibrium when the distance between the two conductors in 2.50 cm?
16
Oct
Two long, parallel conductors carry currents in the same direction as shown in Fig. Conductor A carries a current of 150A and is held firmly in position. Condcutor B carries current IB and is allowed to slide freely up and down (parallel to A) between a set of non-coducting guides. If the mass per unit [...]
Find the magnetic force on loop PQRS due to the wire.
16
Oct
Find the magnetic force on loop PQRS due to the wire. Find the magnetic force on loop PQRS due to the wire. October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Consider a hypothetical annihilation of a stationary electron with stationary positron. What is the wavelength of the resulting radiation?
16
Oct
Consider a hypothetical annihilation of a stationary electron with stationary positron. What is the wavelength of the resulting radiation? Consider a hypothetical annihilation of a stationary electron with stationary positron. What is the wavelength of the resulting radiation? October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A thin hemispherical shell having uniform surface charge density sigma spins with an angular speed omega. Find the magnetic field at field at O.
16
Oct
A thin hemispherical shell having uniform surface charge density sigma spins with an angular speed omega. Find the magnetic field at field at O. A thin hemispherical shell having uniform surface charge density sigma spins with an angular speed omega. Find the magnetic field at field at O. October 16, 2020 Category: Uncategorised (JEE Advanced [...]
Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube. K shell electrons of tungsten have -72.5 keV energy. X-rays emitted by the tube contain only
16
Oct
Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube. K shell electrons of tungsten have -72.5 keV energy. X-rays emitted by the tube contain only Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube. K shell electrons of tungsten have -72.5 keV energy. [...]
The potential difference across the Coolidge tube is 20 kV and 10 mA current flows through the voltage supply. Only 0.5% of the energy carried by the electrons striking the target
16
Oct
The potential difference across the Coolidge tube is 20 kV and 10 mA current flows through the voltage supply. Only 0.5% of the energy carried by the electrons striking the target The potential difference across the Coolidge tube is 20 kV and 10 mA current flows through the voltage supply. Only 0.5% of the energy [...]
If an X-ray tube operates at the voltage of 10 kV, find ration of the de Broglie wavelength of the incident electrons to the shortest wavelength of X-rays produced. The specific
16
Oct
If an X-ray tube operates at the voltage of 10 kV, find ration of the de Broglie wavelength of the incident electrons to the shortest wavelength of X-rays produced. The specific find ration of the de Broglie wavelength of the incident electrons to the shortest wavelength of X-rays produced. The specific If an X-ray tube [...]
A proton of mass m moving with a speed v0 approaches a stationary proton that is free to move. Assume impact parameter to be zero, i.e., head-on collision. How close will the incident
16
Oct
A proton of mass m moving with a speed v0 approaches a stationary proton that is free to move. Assume impact parameter to be zero, i.e., head-on collision. How close will the incident A proton of mass m moving with a speed v0 approaches a stationary proton that is free to move. Assume impact parameter [...]