UNIT II: Current Electricity
-
flow of electric charges in a metallic conductor
-
mobility and their relation with electric current
-
V-I Characteristics (linear and non-linear)
-
combinations of cells in series and in parallel
UNIT III: Magnetic Effects of Current and Magnetism
-
Concept of magnetic field
-
its applications to infinitely long straight wire
-
straight and toroidal solenoids
UNIT IV: Electromagnetic Induction and Alternating Currents
-
peak and rms value of alternating current/voltage
-
LC oscillations (qualitative treatment only)
UNIT V: Electromagnetic Waves
UNIT VII: Dual Nature of Matter and Radiation
-
Hertz and Lenard’s observations
-
Einstein’s photoelectric equation-particle nature of light
UNIT VIII: Atoms and Nuclei
-
Composition and size of the nucleus
UNIT IX: Electronic Devices
-
Zener diode as a voltage regulator
-
Characteristics of a transistor
-
transistor as an amplifier (common emitter configuration)
-
logic gates (OR, AND, NOT, NAND, and NOR)
-
Zener diode as a voltage regulator
BETA
