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4 marksElectrical Quantities

CSEC Physics · January 2008 · Paper 2 · Question 5(d)

The resistance meter is removed and a battery is connected across P and Q. What should be the voltage of the battery in order to deliver the rated power to both A1 and A2? SHOW ALL YOUR WORKING.

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Other parts of this question

  1. 5(a)(i)Draw circuit diagrams showing two resistors connected in series.[1 mark]
  2. 5(a)(ii)Draw circuit diagrams showing two resistors connected in parallel.[1 mark]
  3. 5(b)(i)State ONE characteristic of resistors connected in series.[1 mark]
  4. 5(b)(ii)State ONE characteristic of resistors connected in parallel.[1 mark]
  5. 5(c)(i)Identify the devices labelled by the A's and B's.[2 marks]
  6. 5(c)(ii)Complete Table 2 showing any necessary working.[5 marks]

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