← 1.2 D.C Circuits

Using Ohm's law

Electrical Technology · Grade 10 · about 40 minutes

More Ohm's law practice: milliamps, kilohms, a current-limit resistor for an LED, and checking a result for sense.

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  • 8 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
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