SPM Physics Chapter 9: Electronics

Description

Course Content:

1. Thermionic Emission
   1. Thermionic Diode
   2. Electron Gun
   3. Properties of the cathode ray
   4. Cathode Ray Oscilloscope
      1. The electron gun
      2. The deflecting plates
      3. The fluorescent screen
   5. Using CRO
      1. Measuring voltages
2. Conductor, Insulator and Semiconductor
   1. The Silicon Crystal
   2. Free Electron and Hole
   3. Resistance Change Due to Temperature Change
   4. Intrinsic Semiconductors
   5. Extrinsic Semiconductors
      1. Doping a Semiconductor
      2. n-type Semiconductor
      3. p-type Semiconductor
3. Semiconductor Diode
   1. Depletion Layer and Junction Voltage
   2. Forward Bias and Reverse Bias
   3. Half-wave rectification
   4. Smoothing
   5. Full-wave rectification
4. Transistors
   1. Types of the Transistors
   2. How a Transistor Work?
   3. Connection of Transistor
   4. Current in a Transistor
   5. The transistor as an amplifier
   6. The Transistor as an Automatic Switch
      1. The LDR
      2. Potential Divider
      3. Light Operating Switch
      4. Heat Operated Switch
5. Logic gates
   1. Types of gate
   2. Combination of logic Gates
   3. The Universal Gate
6. Revision