spadedvenus9561 spadedvenus9561
  • 26-04-2024
  • Physics
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A battery of EMF 2 volts and internal resistance 5 ohms is connected across a square of 9.5 ohms. How many electrons pass through the cross-sectional area?
a) 8.64 x 10¹⁹ electrons
b) 2.3 x 10¹⁹ electrons
c) 4.7 x 10²⁰ electrons
d) 1.6 x 10²⁰ electrons

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