Class 12 - CBSE - Current electricity - Mind maps & revision in 20 minutes
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Chapter - Current electricity - Mind maps in 20 minutes
Revision short notes in 20 minutes
00:00 Types of material
00:50 Ohm's law
02:17 Resistivity
04:00 Color coding or resistance
04:41 Electric power
05:12 Combination of resistances
06:22 Combination of cells
08:54 Wheatstone bridge
10:37 Meter bridge
12:05 Potentiometer
15:28 How to join telegram group