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BigorU [14]
3 years ago
5

Help! 99 points! (pls answer every question)

Biology
2 answers:
Snowcat [4.5K]3 years ago
8 0

A charged balloon is brought near an electroscope but does not touch the electroscope. This is an example of charging by?

 

Induction

True or False. In a current, electrons will always flow from negative toward positive.  

True. Electrons flow from negative toward positive because opposite charges are attracted to each other.  

 

Which of the following materials is an insulator against electric current?

a rubber tire  

Which of the following materials is a conductor of electric current?

a copper penny

OlgaM077 [116]3 years ago
3 0

balloon does not touch the electroscope

so ans is induction

True. Electrons flow from negative toward positive because opposite charges are attracted to each other.

a rubber tire is an insulator

a copper penny is a conductor

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