DC Circuits

5 Questions | Total Attempts: 456

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DC Circuits

A quiz about dc circuits :Djust 5 Qns to test your understanding :Dpictures are all drawn by myself on paint :D


Questions and Answers
  • 1. 
    There is a circuit with an emf source of 6.0V connected to a lamp and a current flow of 2.0A.Assuming that the wires connecting the whole circuit is resistance free, what is the resistence of the lamp?
    • A. 

    • B. 

      2.0Ω

    • C. 

      3.0Ω

    • D. 

      6.0Ω

  • 2. 
    What is the effective resistance of the circuit?
    • A. 

      12Ω

    • B. 

      (11/3 )Ω

    • C. 

    • D. 

  • 3. 
    What is the total current of the circuit?
    • A. 

      12.0A

    • B. 

      6.0A

    • C. 

      11.0A

    • D. 

      0A

  • 4. 
    What is the maximum possible voltage and current through the circuit?
    • A. 

      6.0V,0.24A

    • B. 

      0V,0.24A

    • C. 

      0V,0.48A

    • D. 

      6.0V,0.48A

  • 5. 
    What is the P.D of each resistor?
    • A. 

      24A,48A

    • B. 

      24V,48V

    • C. 

      4V,8V

    • D. 

      4A,8A