Physics 12 Physics 12
CHAPTER I: ELECTRIC CHARGES AND FIELDS
- Electric Field
- Electric Dipole
- Dipole in a Uniform External Field
- Applications of Gauss’s Law
- Field due to infinitely long straight uniformly charged wire
- Field due to uniformly charged infinite plane sheet
CHAPTER II: ELECTROSTATIC POTENTIAL AND CAPACITANCE
CHAPTER III: CURRENT ELECTRICITY
- Potentiometer - principle and its applications to measure potential difference and for comparing EMF of two cells
- Measurement of internal resistance of a cell
CHAPTER IV: MOVING CHARGES AND MAGNETISM
CHAPTER V: MAGNETISM AND MATTER
- Electromagnets and factors affecting their strengths
- Permanent magnets
CHAPTER VI: ELECTROMAGNETIC INDUCTION
CHAPTER IX: RAY OPTICS AND OPTICAL INSTRUMENTS
- Ray Optics
CHAPTER X: WAVE OPTICS
- Wave optics
CHAPTER XI: DUAL NATURE OF RADIATION AND MATTER
- Hertz and Lenard’s observations
- Davisson-Germer experiment (experimental details should be omitted; only conclusion should be explained)
CHAPTER XII: ATOMS
- de Broglie’s Explanation of Bohr’s
- Second Postulate of Quantisation
CHAPTER XIV: SEMICONDUCTOR ELECTRONICS: MATERIALS, DEVICES AND SIMPLE CIRCUITS
- Junction transistor
- Transistor action
- Characteristics of transistor
- Transistor as an amplifier (CE configuration)
- Basic idea of analog and digital signals
- Logic gates (OR. AND. NOT. NAND and NOR)
BETA
