MTG NEET Physics
Instantaneous displacement current of 1.0 A in the space between the parallel plates of 1 uF capacitor can be established by changing potential difference of:
04
Sep
Instantaneous displacement current of 1.0 A in the space between the parallel plates of 1 uF capacitor can be established by changing potential difference of: Instantaneous displacement current of 1.0 A in the space between the parallel plates of 1 uF capacitor can be established by changing potential difference of: September 4, 2021 Category: Chapter [...]
The amplitude of the electric field of a plane electromagnetic wave in air is 6.0 x 10^(-4) Vm^(-1). The amplitude of the magnetic field will be:
04
Sep
The amplitude of the electric field of a plane electromagnetic wave in air is 6.0 x 10^(-4) Vm^(-1). The amplitude of the magnetic field will be: The amplitude of the electric field of a plane electromagnetic wave in air is 6.0 x 10^(-4) Vm^(-1). The amplitude of the magnetic field will be: September 4, 2021 [...]
A parallel plate capacitor of plate separation 2 mm is connected in an electric circuit having source voltage 400 V. If the plate area is 60 cm^3 then the value of displacement current for time period of 10^−6 sec will be
04
Sep
A parallel plate capacitor of plate separation 2 mm is connected in an electric circuit having source voltage 400 V. If the plate area is 60 cm^3 then the value of displacement current for time period of 10^−6 sec will be If the kinetic energy of a particle is increased by 9 times the percentage [...]
Find the value of magnetic field between plates of capacitor at a distance 1m from centre, where electric field varies by 10^10V/m per second.
04
Sep
Find the value of magnetic field between plates of capacitor at a distance 1m from centre, where electric field varies by 10^10V/m per second. Find the value of magnetic field between plates of capacitor at a distance 1m from centre where electric field varies by 10^10V/m per second. September 4, 2021 Category: Chapter 8 - [...]
After absorbing a slowly moving neutron of Mass mN (momentum ≈0) a nucleus of mass M breaks into two nuclei of masses m1 and 5m1 (6m1 = M+mN ) respectively. If the de Broglie wavelength of he nucleus with mass m1 is λ, the de Broglie wavelength of the nucleus will be.
04
Sep
After absorbing a slowly moving neutron of Mass mN (momentum ≈0) a nucleus of mass M breaks into two nuclei of masses m1 and 5m1 (6m1 = M+mN ) respectively. If the de Broglie wavelength of he nucleus with mass m1 is λ, the de Broglie wavelength of the nucleus will be. If [...]
A photocell with a constant potential difference of V volt across it, is illuminated by a point source from a distance of 25 cm. when the source is moved to a distance of 1 m, the electrons emitted by the photocell
04
Sep
A photocell with a constant potential difference of V volt across it, is illuminated by a point source from a distance of 25 cm. when the source is moved to a distance of 1 m, the electrons emitted by the photocell A photocell with a constant potential difference of V volt across it is illuminated [...]
The ratio of the de-Broglie wavelengths of an electron of energy 10 eV to that of a person of mass 66 kg travelling with a speed of 100km/h is of the order of
04
Sep
The ratio of the de-Broglie wavelengths of an electron of energy 10 eV to that of a person of mass 66 kg travelling with a speed of 100km/h is of the order of The ratio of the de-Broglie wavelengths of an electron of energy 10 eV to that of a person of mass 66 kg [...]
If the kinetic energy of a particle is increased by 9 times, the percentage change in the de Broglie wavelength of the particle is:
04
Sep
If the kinetic energy of a particle is increased by 9 times, the percentage change in the de Broglie wavelength of the particle is: If the kinetic energy of a particle is increased by 9 times the percentage change in the de-Broglie wavelength of the particle is September 4, 2021 Category: Chapter 11 - Dual [...]
The ratio of de-Broglie wavelength of a α particle to that of a proton being subjected to the same magnetic field so that the radii of their path are equal each other assuming the field induction vector B is perpendicular to the velocity vectors of the α−particle and the proton, is
04
Sep
The ratio of de-Broglie wavelength of a α particle to that of a proton being subjected to the same magnetic field so that the radii of their path are equal each other assuming the field induction vector B is perpendicular to the velocity vectors of the α−particle and the proton, is Angular momentum (L) and [...]
The number of photons (λ=6630 Ao ) that strike per second on a totally reflecting screen (as shown in figure), so that a force of 1 N is exerted on the screen, is approximately:
04
Sep
The number of photons (λ=6630 Ao ) that strike per second on a totally reflecting screen (as shown in figure), so that a force of 1 N is exerted on the screen, is approximately: is approximately so that a force of 1 N is exerted on the screen The number of photons (λ=6630 Ao ) [...]