More cards in this set

Card 6

Front

What is the equation linking Q, V and E?

Back

Preview of the front of card 6

Card 7

Front

What colour is the live wire?

Back

Preview of the front of card 7

Card 8

Front

What colour is the neutral wire?

Back

Preview of the front of card 8

Card 9

Front

Which two colours are the earth wire?

Back

Preview of the front of card 9