A conductor has $14.4 \times {10^{ - 19}}coulombs$ positive charge. The conductor has(Charge on electron $ = 1.6 \times {10^{ - 19}}coulombs$)
$9$ electrons in excess
$27$ electrons in short
$27$ electrons in excess
$9$ electrons in short
Mention types of methods of charging the body.
The number of electrons in $1.6\, C$ charge will be
Why charged particle attracts light particles ?
Sure check for presence of electric charge is
Write the law of conservation of charge. Give one example.