Question

what is unit charge?

Answer 1

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.

Answer 2

Answer:-

The concept of unit of charge can be cleared easily from equation

$1.3 \: lets \: suppose \: r = 1m = q1 = q2 =$

$Form \: F \: = 9 \times 109$

By substituting the values in equation 3 we get.

$q2 = \: or \: q{2} = + 1(coulomb)$

$\star\huge\mathbb\pink{Hope-it-helps!!! }$