List of top Physics Questions on Moving charges and magnetism asked in LPUNEST

Among the following statements:

A discharge lamp uses a discharge tube which is filled with a gas at a very low pressure.
Always white light is emitted independent of gas taken in the lamp.
Among identical spheres A and B having charges as \(-5\,\text{C}\) and \(-16\,\text{C}\):
In a hypothetical Bohr’s hydrogen atom the mass of the electron is doubled. The energy \(E_0\) and radius \(r_0\) of the first orbit will be (\(a_0\) is the Bohr radius for the first orbit):
The real angle of dip at a place, if a magnet is suspended at an angle of \(30^\circ\) to the magnetic meridian and the dip needle makes an angle of \(45^\circ\) with the horizontal, is:
The energy released per fission of ${}^{235}_{92}\mathrm{U}$ is $200\,\text{MeV}$. The fission rate of ${}^{235}_{92}\mathrm{U}$ required to produce $2\,\text{W}$ power is
In the following common emitter circuit, $\beta = 100$ and $V_{CE}=7\text{ V}$. If $V_{BE}$ is negligible, then the base current is