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JIPMER Physics Revision Quiz 3
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Question 1
A current carrying loop is placed in a uniform magnetic field in four different orientations I, II, III and IV as shown in figure. Arrange them in decreasing order of potential energy.
Question 2
In the given figure, the capacitors C1, C3, C4, C5 have a capacitance 4
F each. If the capacitor C2 has a capacitance 10
F, then effective capacitance between A and B will be
F each. If the capacitor C2 has a capacitance 10F, then effective capacitance between A and B will be Question 3
In an L-C-R circuit inductance is changed from L to L/2. To keep the same resonance frequency, C should be changed to
Question 4
The magnetic flux through each turn of a coil having 200 turns is given as
Wb, where t is in second. The emf induced in the coil at t = 3 s is
Wb, where t is in second. The emf induced in the coil at t = 3 s is Question 5
A cylinder of radius R and length L is placed in a uniform electric field E parallel to the cylinder axis. The total flux for the surface of the cylinder is given by
Question 6
The slope of isothermal and adiabatic curves are related as
Question 7
A solid sphere of mass M and radius 2R rolls down an inclined plane of height h without slipping. The speed of its centre of mass when it reaches the bottom is
Question 8
Particles of masses m, 2m, 3m, ..., nm are placed on the same line at distances L, 2L, 3L,..., nL from 0. The distance of centre of mass from 0 is
Question 9
Ionization potential of hydrogen atom is 13.6eV. Hydrogen atom on the ground state rarely excited by monochromatic radiation of photon 12.1 eV. The special line emitted by a hydrogen atom according to Bohr’s theory will be
Question 10
The principle of LASER action involves______.
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Dec 13NEET & AIIMS
