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- PHY102 Physics II © Dr.Cem Özdoğan
- Electric Potential
- The electric potential V at point P in the electric field of a charged object:
- Electric Potential Energy
- Electric potential energy U of the particle-object system:
- If the particle moves through potential ΔV:
- Mechanical Energy
- Applying the conservation of mechanical energy gives the change in kinetic energy:
- In case of an applied force in a particle
- In a special case when ΔK=0:
- Finding V from E
- The electric potential difference between two point I and f is: