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Ok, thanks so much. I am thinking of instead building my own motor, as opposed to just buying a motor and getting measurements. I could certainly use your idea, and I was also thinking of measuring torque and rotational speed. Do you know of an effective way to measure these two things? Are...

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...

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...

Hey, does anyone have any past papers of a chemistry titration practical exam? Or any resources on titrations, for example, sample titration questions, or alternatively, practical questions (eg. what is the validity of the experiment)? Any and all help is really appreciated. Thanks so much