More cards in this set

How is potential difference induced in a transformer?

Why are the coils of wire insulated in a transformer?

How are step-up transformers used in the National Grid?

How are step-down transformers used in the National Grid?

How is a switch mode transformer different to a traditional transformer?

Why does the national Grid use step-up transformers?

What equation links the pd, the number of turns on the primary + secondary coils?