Induction

Question 1

Define ‘Induction’

Answer 1

• The method of using a charged object to force charges in an uncharged object to move

Question 2

How is lightning first caused?

Answer 2

• By a build up of static charge

Question 3

How does the process of lightning then develop?

Answer 3

• Through raindrops and ice, which bump together inside storm clouds, knocking off electrons and leaving the top of the cloud positively charged

Question 4

How is the huge voltage and spark then created?

Answer 4

• Through the bottom of the cloud being negatively charged