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Archive of 'Worked Solutions'

 

Electricity
(Advanced)

 

 

Concepts & Units I

  • charge
  • current
  • potential difference
  • resistance
  • Ohm's Law
  •  

    Concepts & Units 2

  • resistivity
  • conductance
  • conductivity
  • current density
  • conduction in metals
  •  

    Simple Circuits

  • Kirchhoff's Laws
  • resistors in series
  • resistors in parallel
  • the thermistor
  • the light dependent resistor (LDR)
  • the light emitting diode (LED)
  •  

    EMF(E) & Internal Resistance (r)

  • single cell
  • measurement of E & r
  • cells in series
  • cells in parallel
  •  

    Power & Energy

  • energy
  • power
  • the kilowatt-hour
  • alternating current (A.C.)
  •  

    The Cathode Ray Oscilloscope (C.R.O.)

  • construction
  • controls
  • voltage
  • frequency
  • phase difference
  •  

     

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