SUMMARY
The discussion focuses on calculating the maximum velocity and deBroglie wavelength of an electron accelerated through a potential difference of 54V. The kinetic energy gained by the electron is equivalent to 54 eV, which translates to 54 joules per coulomb. The mass of the electron is a crucial factor in these calculations, and it is confirmed that the energy conversion from electron volts (eV) to joules is straightforward using online tools. The discussion emphasizes the non-relativistic nature of the problem, allowing for simplified calculations.
PREREQUISITES
- Understanding of kinetic energy formulas
- Knowledge of electron mass (9.11 x 10-31 kg)
- Familiarity with the concept of potential difference and its relation to energy
- Basic understanding of deBroglie wavelength calculations
NEXT STEPS
- Learn how to calculate kinetic energy from potential difference using the formula KE = eV
- Research the deBroglie wavelength formula: λ = h/p, where h is Planck's constant and p is momentum
- Explore the conversion of electron volts to joules in detail
- Study the implications of relativistic effects on electron acceleration at high voltages
USEFUL FOR
Students in physics, particularly those studying electromagnetism and quantum mechanics, as well as educators looking for practical examples of electron behavior in electric fields.