Transformers Turns Ratio Equation Experiment Worksheet

A worksheet to enable students to analyse experimental data from the experiment to investigate the transformers turns ratio equation (V₁ / V₂ = N₁ / N₂). I’ve made a video of the experiment here https://youtu.be/rXzTp4dzjGw. The data collected in the video can be used to complete a table, plot a graph and answer a series of analysis questions in order to explain if the equation is supported by the data that was collected. An additional extension guides students through the manual calculation of R². Instructions for computation of standard deviation on popular CASIO calculators are also included. Yup all this for free!

There are links from the PDF directly to the relevant part of the data collection in the video for anyone using the worksheet electronically. There are solutions at the end.

Perfect for A-level physics students on any specification.

This worksheet is ideal for home learning since it has an accompanying video explanation of the experiment, the analysis of results and solutions to all questions are included in the document.

One thing to note: I mistakenly used a different set of results in my analysis video. I’m sorry about that. However, the analysis methodology is still relevant.