Recall and apply the formula Vp/Np = Vs/Ns, where V and N represent voltage and number of turns for primary and secondary coils respectively.

Quick explanation

Recall and apply the formula Vp/Np = Vs/Ns, where V and N represent voltage and number of turns for primary and secondary coils respectively

• This point belongs to The transformer, especially The transformer outcomes.
• You need to be able to recall and apply the formula Vp/Np = Vs/Ns, where V and N represent voltage and number of turns for primary and secondary coils respectively.
• The key ideas to know are Recall and Use.
• Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.