SUMMARY
The potential difference between a storm cloud and the ground is 2.13 × 108 V. When a charge of 5 C falls from the cloud to Earth, the change in potential energy can be calculated using the formula for potential energy change, which is the product of charge and potential difference. Thus, the change in potential energy is 1.065 × 109 J, derived from multiplying 5 C by 2.13 × 108 V.
PREREQUISITES
- Understanding of electric potential difference
- Knowledge of charge and its units (Coulombs)
- Familiarity with the concept of potential energy in physics
- Basic grasp of SI units, particularly Joules and Volts
NEXT STEPS
- Study the relationship between electric potential and potential energy
- Learn about the principles of electrostatics and charge interactions
- Explore the concept of energy conservation in electric fields
- Investigate real-world applications of lightning and electrical discharges
USEFUL FOR
Students in physics, educators teaching electromagnetism, and anyone interested in understanding the dynamics of electrical phenomena such as lightning.