Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

GCSE Hub > Physics-P5- (DIRECT AND ALTERNATING CURRENTS) > Flashcards

Physics-P5- (DIRECT AND ALTERNATING CURRENTS) Flashcards

You may prefer our related Brainscape-certified flashcards:
GCSE Religious Studies - Eduqas Route A flashcards GCSE Religious Studies - Eduqas Route B flashcards GCSE Religious Studies - Edexcel Route B flashcards GCSE Religious Studies - Edexcel Route A flashcards GCSE Geography - AQA flashcards
1
Q

What is a direct current?

A

There is always one negative, one positive current (constant current) and it is supplied by cells and/or batteries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is alternating current?

A

It has alternating potential difference (one that changes from negative to positive etc.) therefore has alternate direction. Used in mains electricity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

GCSE Hub (38 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions