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Electricity and D.C. Circuits
Quick questions on Series and parallel circuits explained: O-Level Physics
5short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What are series circuits?Show answer
In a series circuit the components are connected one after another in a single loop.
What are parallel circuits?Show answer
In a parallel circuit the components are on separate branches connecting the same two points.
What is q1?Show answer
Two resistors are connected in series. Find their combined resistance. [1 mark]
What is q2?Show answer
State how the current and voltage behave in a parallel circuit. [2 marks]
What is q3?Show answer
Explain why household appliances are connected in parallel rather than in series. [2 marks]
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