Question

HURRY! Match each action with the charging method it demonstrates:

Rubbing a balloon on hair:
charging by
friction
conduction or induction



Touching a metal sphere with a negatively charged rod:
charging by
friction
conduction
induction



Moving a negatively charged rod near a metal sphere that is grounded:
charging of friction
conduction
or induction



Touching a metal sphere with a positive aluminum plate:
charging by friction
conduction
or induction

Answer 1

Well, I know for sure that number one is friction and I have a good idea of what the others are but I don’t want to give you false answers in case I’m wrong

Answer 2

Answer: first one: a second: b

3rd: induction

4rth:conduction

Step-by-step explanation:

i had these question