Available online
Description
Part 1 continues the discussion of semiconductors begun in programme 5, and part 2 deals with the response of a simple RC circuit to a transient and sinusoidal signal input.
Part 1 continues the discussion of semiconductors begun in programme 5, and part 2 deals with the response of a simple RC circuit to a transient and sinusoidal signal input.
| Module code and title: | TS282, Electromagnetics and electronics |
|---|---|
| Item code: | TS282; 06; 1973 |
| First transmission date: | 1973 |
| Published: | 1973 |
| Rights Statement: | |
| Restrictions on use: | |
| Duration: | 00:24:00 |
| + Show more... | |
| Producer: | Tony Jolly |
| Contributors: | Gary Alexander; David Crecraft; Dennis Moss |
| Publisher: | BBC Open University |
| Keyword(s): | Amplifier; Design studies; Electronic curve tracer; Generatorscope; RC circuit; Signal processing; Transient and sinusoidal signal; Water analogy |
| Footage description: | Part 1 of this remake is introduced by Gary Alexander and follows on from the final demonstration in TV5. The flow of holes and electrons in a transistor, and their density gradients, are used to explain the two most basic transistor properties: the exponential relationships between the base emitter voltage and emitter current, and the near equality of the collector and emitter currents. The explanation is illustrated with graphics. Part 2 of the programme is identical with the 1972 version. |
| Master spool number: | 6HT/70853 |
| Production number: | 00525_5066 |
| Videofinder number: | 81915 |
| Available to public: | no |
