A body has $-\, 80$ $micro\, coulomb$ of charge. Number of additional electrons in it will be
$8 \times {10^{ - 5}}$
$80 \times {10^{ - 17}}$
$5 \times {10^{14}}$
$1.28 \times {10^{ - 17}}$
Can you neglect the quantization of charge ?
How conductors and non-conductors are different ? Why are they not charged by rubbing them with our hands ?
Sure check for presence of electric charge is
Select the correct statement about electric charge
Number of electrons in one coulomb of charge will be