Skip to main content
loading
Explore Menu Menu
Home
  • Browse
    Close
    Take a browse
    Resource Type
    • CPD videos
    • Classroom Physics magazine
    • Advice & Guidance
    • Blog
    • Classroom Activities
    • Enrichment Activity
    • Glossary Definitions
    • Lessons
    • Misconceptions
    • Physics Narrative
    • Practical Activities
    Domain
    • Earth & Space
    • Electricity & Magnetism
    • Energy & Thermal Physics
    • Forces & Motion
    • Light, Sound & Waves
    • Properties of Matter
    • Quantum & Nuclear
    Age Group
    • 5-11
    • 11-14
    • 14-16
    • 16-19
  • Collections
    Close
    Take a browse
    DOMAINS CPD collections
    • Forces & Motion
    • Energy & Thermal Physics
    • Electricity
    • Light, Sound & Waves
    Established resource collections
    • Practical Physics
    • Supporting Physics Teaching
    • Teaching Advanced Physics
    • Marvin and Milo
    More collections
    • Popular resources
    • Casgliad o Adnoddau yn y Gymraeg
    • Thinking About Teaching
    • Ready To Teach
    • Curated
    • All Collections
  • Misconceptions
  • News
  • COVID-19 Support
Search
Close
Travel to
  • Institute of Physics website
  • Education section of IOP website
  • TalkPhysics is the IOP online community forum for teachers of physics
  • Gender Action is an award programme which promotes and supports a whole-school approach to challenging stereotypes
  • SEEdash insights and tools for understanding STEM education in England

1/R_tot=1/R_1+1/R_2

Show me

Filter
  • Teaching Advanced Physics
  • IOP Resources
  • CPD
  • Lesson
  • Teaching Guidance
  • Electricity and Magnetism
  • 16-19
  • 11-14
  • 14-16
Apply filters
Apply Filter
Showing 3 results
Kirchhoff's Current Law
Electricity and Magnetism IOP TAP

Episode 113: Preparation for series and parallel...

A joulemeter will be useful when discussing energy and power in electric circuits. It is worth practising with it before using...

Teaching Guidance 16-19

Adding Resistors in a Circuit
Electricity and Magnetism IOP TAP

Episode 114: Components in series and parallel

Adding resistors in series increases the effective resistance Adding resistors in parallel decreases the effective resistance

Lesson 16-19

Electric Current
Electricity and Magnetism IOP RESOURCES

Electricity CPD videos

We all use electrical devices in our lives, but many misconceptions exist about how these circuits actually work. In these...

CPD 11-14 14-16 16-19

2021 IOP Awards

Teachers of Physics Award

Recognising and celebrating outstanding contributions to the field of physics education.

Learn more
  • About IOPSpark
  • Supporting Physics Teaching
  • Teaching Advanced Physics
  • Practical Physics
  • Accessibility
  • Copyright
  • Disclaimer
  • Privacy
  • Terms & Conditions

© 2021 IOP All rights reserved.
The Institute is a charity registered in England and Wales (no. 293851) and Scotland (no. SC040092)

Website by Catch
Manage privacy and cookies
Close

Physics Links Explorer

Explore the links between different physics concepts
Electricity and Magnetism
1/R_tot=1/R_1+1/R_2
Start over
Prev
  • expresses
  • involves the quantity
Next
expressesinvolves the quantity
expresses Adding Resistors in a Circuit
involves the quantity Electrical Resistance