Question

what kind if charges will a sheet of paper have after it has been rubbed with wool , fur, silk?

Answer 1

+

Answer 2

all positive charges ? why? can you explain it to me..

Answer 3

It has been found experimentally

Answer 4

Some of the negative charges of sheet are pulled away by the wool, so the sheet is left with excess of +ve charge over -ve charges, which otherwise are equal in number.

Answer 5

Some of the negative charges of sheet are pulled away by the wool, so the sheet is left with excess of +ve charge over -ve charges, which otherwise are equal in number

Answer 6

just man

Answer 7

how about when you rub it with silk ?

Answer 8

same

Answer 9

see
they absorb

Answer 10

okay.. haha.. thanks you all deserves a medal, LOL

Answer 11

thx

Answer 12

u too
for asking

Answer 13

positive