Question

find whether the charge of 26*10-^18c is possible​

Answer 1

Answer:   no, it is not possible

e=-1.6X10^-19 is the charge of the smallest known atomic sub unit electron , which is the minimum possible value of charge we can get,

charge is Quantized which means it exist in INTEGRAL number multiples Q=ne

n=Integer ,

e= n (1.6X10^-19)

thus,to get e=1.6X10^-20 we have to multiply 26*10^18

26*10^18(1.6 *10^19) =  _193.0381558 which is not a integer

so it is not possible to have that charge

Explanation: