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### Course: Class 12 Physics (India) > Unit 3

Lesson 4: Electric power and DC circuits- DC Circuit and electrical power review
- Characteristics of circuit diagrams
- Calculations from circuit diagrams
- Electric power
- Solved example: Power dissipated in bulbs
- Bulbs connected in series or parallel
- Calculating heat dissipated in circuits
- Power consumed by a resistance

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# Calculations from circuit diagrams

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