Grade 12 Electrical circuits in PowerPoint.
R15.18
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Resource Description
- Current, potential difference & resistance
- Voltmeter, ammeter & resistors & how to connect them
- Relationship between V & I to find R
- Graph of V vs I
- Ohm’s law
- Factors affecting resistance
- Connecting in series & parallel & how they affect currents
- Special concepts about meters
- Emf & internal resistance
- Internal resistance of a cell
- Different & derived equations for electrical circuits.