The minimum charge on an object is
$1$ coulomb
$1$ stat coulomb
$1.6 \times {10^{ - 19}}$ coulomb
$3.2 \times {10^{ - 19}}$ coulomb
Why does matter obtain electric charge ?
Sure check for presence of electric charge is
Discuss the method of charging of two spheres by without contact method.
Discuss the phenomena experienced due to electrostatics.
What is called polarity of electric charge ?