WJEC A-level Physics 1420QS · 4.2(e)
Net potential and field of several point charges or masses
- Code
- 4.2(e)
- In
- 4.2 Electrostatic and Gravitational Fields of Force
- Topic
- 4 A2 Unit 4: Fields and Options
- Course
- A-level Physics 1420QS
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 4.2 Electrostatic and Gravitational Fields of Force
- 4.2(a) Electric and gravitational fields compared
- 4.2(b) Gravitational field outside a spherical body
- 4.2(c) Field lines
- 4.2(d) Equipotential surfaces
- 4.2(e) Net potential and field of several point charges or masses
- 4.2(f) Gravitational potential energy near the surface