An electron of charge 1.6 x 10-19 C and mass 9.1 x 10-31 kg is accelerated bet

JAMB Physics 2023 266 views
Source: JAMB · 2023

An electron of charge 1.6 x 10-19 C and mass 9.1 x 10-31 kg is accelerated bet

An electron of charge 1.6 x 10-19 C and mass 9.1 x 10-31 kg is accelerated between two metal plates with a velocity of 2.2 x 106 ms-1, the potential difference between the plates is

  1. 13.76 V ✓
  2. 12.25 V
  3. 17.43 V
  4. 32.16 V

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