Physics 0625 · IGCSE · Electric circuits

Electric circuits — practice question

What is the total resistance of a $3.0\,\Omega$ resistor and a $6.0\,\Omega$ resistor when they are connected in parallel?

  • A$2.0\,\Omega$
  • B$4.5\,\Omega$
  • C$9.0\,\Omega$
  • D$18\,\Omega$

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