A voltmeter across a cell reads 1.5 V on open circuit and 1.2 V when a lamp is connected. The 'lost volts' are:

  1. 1.2 V
  2. 1.5 V
  3. 2.7 V
  4. 0.3 V
Answer

D) 0.3 V

1.5 - 1.2. SLO P-09-E-26 · Understanding

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