PHYSICS
TDC (ELECTIVE) SYLLABUS FOR PART-II
(According to 1+ 1+1 system implemented in 2008)
PAPER-II
MARKS-lOO
UNIT-I
ELECTROSTATICS
UNIT-II
MEGNETOSTATICS
U IT-III
CURRENT ELECTICITY I
UNIT- IV
CURRENT ELECTICITY II
UNIT-V
ATOMIC PHYSICS
UNIT-VI
ELECTRONICS
U IT-I: ELECTROSTATIC S~
Electrostatics:
Electrostatics
due to charged
spherical
field and potential,
and cylindrical
Gauss theorem
bodies.
field.
IDielectric
and dipole
parallel
medium,
plate
polarization,
and cylindrical
charged conductor,
dipole
condenser,
capacity
loss of energy due to sharing
theorem,
Coulomb's
energy per unit volume in an electrostatic
of normal
mechanical
moment,,Hsimple
of spherical
of charges
and
condenser
between
inductiontand
its applications,
on
force
composite
<:1
charged
dielectric).
(two concentric
.ntensity
spheres).
surface,
Capacity
Energy
of
of a
two conductors.
U IT-JI: ]\1EGNETOSTATICS
I"iB'
-4-<£3 's Iaw, A rnpere.s
L' iot-Savart
conductor,
Magnetic
I
force,
carrying
circular
(y)~
circuita
c~~lnt carrying conductor,
field due to small current
force
JJl
current
con.luctors.
I Iaw, ca Icu I'anon
carrying
Magnetic
potential
f magnetic
~~S-fi Id d
. h
ie
ue to straig t current
.
carrYll1g
due ~ 1{0lenoidj
loop '- concept
conductor
0
placed
of magnetic
in magnetic
and intensity
dipole
field.
at any point
and magnetic dipole
force
between
due to a short
two
magnet
moment;
lung parallel
and magnetic
Lorentz
_
current
shell
Effect
of magnet
magnetometer,
Permea~ility,
on magnet:
determination.
Gauss's
and
Tangent-B
positions.
Deflection
and vibratic
of Earth's horizontal field and moment ofa magnet.
intensity of magnetization,
calculation of hysteresis
Tangent-A
.-
susceptibility
and their relations. Cycle of magnetization,
loss of energy and its importance, choice of materials for electromagnet
Hysteresi
and perrnaner
magnets.
UNIT-III: CURRENT ELECTICITY-I
D.C. circuits, Kirchoff's
tJC-"
laws, Wheatstone bridge principle by applying Kirchoff's
laws, problems on current in
complicated circuits.
Meter bridge, Carey Foster's bridge: Working principle and their applications, concept of end corrections in case
of meter bridge
Working principle of Potentiometer and its applications, inadequacy of Wheatstone
"Thermoelectricity:
thermoelectricity,
temperature
Seebeck,
total
Peltier
and Thomson's
e.m.f. developed
and temperature
effect,
Peltier
in a thermocouple,
of inversion, thermoelectric
and
bridge.
Thomson's
thermoelectric
curve
power, thermoelectric
coefficient,
laws oi
and concept of neutral
diagram
and its applications,
considerations . q
calculation of Peltier and Thomson coefficient from thermodynamic
Moving magnet type galvanometers: Tangent galvanometer and its application.
I Moving
coil galvanometers:
working principle and its application
in determining
the galvanometer
constant,
figure of merit and current sensitivity.g
Theory of ballistic galvanometer (damping correction is not required).
6/'UNIT- IV: CURRENT ELECTICITY-II
hlectromagnetic
induction: self and mutual inductance, self inductance due to a circular coil and solenoid, mutual
inductance between two circular coils and between two coaxial solenoid.
Growth and decay of current in LR circuit, charging and discharging of condenser in CR circuit, time constant. /
\
Mean and r.m.s. value of ac current and e.m.f., current in L-R, C-R and L-C-R circuit by operator method. Series
and parallel resonant circuit, vector impedance diagram and its applications in analyzing different AC circuits, Q ..
factor, LC oscillation (qualitative idea only) power factor, p~cuit,
by-pass condenser, skin effect, principle of an ideal transformer,
wattles current. choke coil and
transformer losses.
UNIT-V: ATOMIC
Measurement
Millikan's
0
PHYSICS
of elm of electron by Thomson's
oil drop experiment,
method, Measurement
positive rays, parabola
method,
of charge of an electron by
isotopes.
Atomic
weight, atomic
number, atomic mass unit, mass energy equivalence.
Bohr-Rutherford atom model, Bohr's theory of hydrogen spectra, quantum numbers, statement ofPau li
exclusion principle. ~)(/
X-rays production and properties, continuous and characteristic
spectra, Mosley's law and its explanation
from Bohr's theory.
[Bragg's law and explanati<;m.,V'
Compton effect and calculation of Compton shift. ')
Photo electricity- definition, features, explanation and usesl
Vector atom model, space quantizationatomic
magnetism, normal Zeeman effect.
.. ,'
-
UNIT-VI: ELECTRONICS
«p
PN junction diode and its use as a half wave and full wave and bridge rectifier. Calculation of average
current and voltage, r.m.s. current and voltage, ri~e
rectifier, removal of ripples: T and rt filters.
factor and efficiency of half wave and full wave
•
Zener break down, zener voltage, zener diode and its use as a voltage regulator.
Junction transistor: structure,
=t:
operations, CB, CE & CC configurations,
their comparisons.
Transistor characteristics in CE mode, load line analysis, Q-point, Working of CE transistor an:plifier.
Field effect transistor (FET) and its differences from bipolar transistor, n and p channel FET, FET
operations.cstatic
and dynamic characteristics,
FET parameters
and their relation, use of FET as a
voltage amplifier.
operatiomll amplifier (ideal), concept of virtual ground, basic equation of an ideal OP-AMP, use of OP
[
AMP as inverter, phase shifter, adder, differentiator and integrator.
Network theorem: Thevenin, Norton, Superposition
and Maximum power transfer theorem and their
simple applications.
?
/