WJEC GCSE Science (Double Award) 3430QD · 3.1(e)
Current, voltage and resistance
- Code
- 3.1(e)
- In
- 3.1 Electric Circuits
- Topic
- 3 Unit 3: Physics 1
- Course
- GCSE Science (Double Award) 3430QD
- 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 3.1 Electric Circuits
- 3.1(a) Circuit symbols
- 3.1(b) Series and parallel circuits
- 3.1(c) Measuring voltage and current
- 3.1(d) Investigating current–voltage characteristics
- 3.1(e) Current, voltage and resistance
- 3.1(f) Resistance of series and parallel components
- 3.1(g) Calculating resistance and current in circuits
- 3.1(h) Power as energy transferred per unit time: E = Pt
- 3.1(i) Electrical power: P = VI and P = I²R
- 3.1(j) Investigating resistance of components