PMS Physics Paper 1


PUNJAB PUBLIC SERVICE COMMISSION
COMBINED COMPETITIVE EXAMINATION
FOR RECRUITMENT TO THE POSTS OF
PROVINCIAL MANAGEMENT SERVICE, ETC.
PHYSICS (OPTIONAL) PAPER I
TIME ALLOWED: 3 HOURS                           MAXIMUM MARKS: 100
Note: Attempt in English language
Attempt any FIVE questions in all.
Q.1: State and prove Gauss's Divergence Theorem. Also give its
Physical significance.                                                                     (20)
Q.2: Discuss the motion of charged particle in electric & magnetic field
when it enters into the fields:                                                   (10, 10)
(i)                  In Perpendicular direction
(ii)               In Parallel direction
Q.3: Discuss Michelson Experiments and its consequences.                   (20)
Q.4: Derive Bernoulli's Theorem and discuss its physical
application.                                                                                     (20)
Q.5: Discuss the Lissajous figures for two S.H.M's at right angle to each
other.                                                                                               (20)
Q.6: Write down Maxwell's equations for electromagnetic waves and
their significance also.                                                                   (20)
Q.7: Give a note on each of the following with their physical
significance.                                                                             (10, 10)
(i)             Classical Maxwell-I3oltzman Statistics
(ii)         Quantum Fermi-Dirac Statistics

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