# electromagnetism

1. ### What are some things I could test for with this motor for a physics depth study?

Hey all, For an experimental report / depth study (with the theme of 'Analyse electric and magnetic interactions due to charged particles, currents, and/or fields.'), I would like to make an experiment that involves the motor with a gear box as seen in the attatcehd image (Single Motor 4 Speed...
2. ### What are some ideas for an experiment on electromagnetism for physics mod 6?

Hey all, I will be conducting an experiment and writing a report on it (depth study) based on the theme of: 'Analyse electric and magnetic interactions due to charged particles, currents, and/or fields'. This experiment must be 'engaging' / creative (because otherwise, I lose marks in the...
3. ### Electromagnetism: Velocity of a subatomic particle

A question popped up in a physics textbook and I would just like to clarify my answer: a) My answer: Potential difference is positive so ΔV = ΔU/q and since potential difference is positive so must be ΔU. ΔU = q*ΔV = (-1.602 * 10^-19)(100) = -1.602 * 10^-17 ΔU = -ΔKe -1.602 * 10^-17 =...
4. ### Log Book

Hi everyone, We have a logbook assessment, Does anyone know what teachers look for in a logbook or does anyone have any logbook task I can use as a guideline? :angel: