Physics EEI about Lenz's Law, need some help.

Cycloid

Hi,
This is my first post here and I have attempted to post in the right section, if I haven't, please excuse me.

I am doing a year 12 physics EEI about Lenz's law, but I am a bit confused about what I can experiment and what variables I can use to make my experiment 'complex and challenging'.

I just spent 2-3 hours trying to understand the related laws and theories about Lenz's law but I did nothing more than confuse my self.

So what can I test in my EEI about Lenz's law?

Thanks,