Find the charge if the number of electron is 4 into 10 raise to the po

1.	Find the charge if the number of electron is 4 into 10 raise to the power minus 18
Answer» q=newhereq is total chargee=charge of one electron or protonn= no. of gain or release electronsso if n= 4×10-18thenq=4×10-18×1.6×10-19=6.4×1037

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