Question

A polythene piece is rubbed with wool and it has been found to acquire a negative charge of 3*10^-7C. 1. how many electrons have transferred from wool to polythene piece. 2. how much is the transfer of mass from wool to polythene takes place.​

Answer 1

Answer:

Actually I am a girl name Jane.

Sorry for the correction.

Explanation:

On the top of your brainly screen, there is something that says friends just next to notifications but you can only such your friends who are using brainly app not the personal friends and only the one who sent you friend requests or to whom you sent friend requests.

To be clear it is quite impossible to get other friends who are not using this app.

Happy to help

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GOOD NIGHT

Answer 2

Answer

Explanation: see the pic