the national grid Flashcards
1
Q
step-up
A
transformations increase the potential difference. reduces energy loss
2
Q
step-down
A
transformation reduces the potential difference before the electricity passes to home
Combined science Physics: AQA GCSE Higher > the national grid > Flashcards
step-up
transformations increase the potential difference. reduces energy loss
step-down
transformation reduces the potential difference before the electricity passes to home
Combined science Physics: AQA GCSE Higher (18 decks)