A solid copper sphere, 10 cm in diameter is deprived of 1020 electrons by a charging scheme. The charge on the sphere is
  • a)
    160.2 C
  • b)
    -160.2 C
  • c)
    16.02 C
  • d)
    -16.02 C
Correct answer is option 'C'. Can you explain this answer?

Related Test

Answers

DIVANSHU GUPTA
May 22, 2020
n = 1020 ,  Q =  ne = 1020 e (e = 1.6 x 10-19 )
= 16.02 C
The charge on the sphere is 16.02 coulomb. It will be positive.

Gaurav Verma
Mar 31, 2022
Becz charge of an electron is in so,its ans is also negative

n = 1020, Q = ne = 1020 e (e = 1.6 x 10-19 )= 16.02 CThe charge on the sphere is 16.02 coulomb. It will be positive.
n = 1020, Q = ne = 1020 e (e = 1.6 x 10-19 )= 16.02 CThe charge on the sphere is 16.02 coulomb. It will be positive.