When 10 19 electrons are removed from a neutral metal plate, the electric charge on it is
Physics · Class 12 · CBSE — Electric Charges and Fields
When 1019 electrons are removed from a neutral metal plate, the electric charge on it is
- -1.6 C
- +1.6 C
- 10+19 C
10-19 C
Answer
(B) +1.6 C
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Suppose the charge of a proton and an electron differ slightly. One of them is -e, the other is (e + e). If…
- The specific charge of a proton is 9.6 × 10 7 C kg –1 . The specific charge of an alpha particle will be
- A uniformly charged non-conducting disc with surface charge density 10 nC/m 2 has radius R = 3 cm. The…
- Figure shows variation of Coulomb force (F) acting between two point charges with 1 r^ 2 , r being the…
- Two parallel large thin metal sheets have equal surface charge densities of 2.56 10^ -11 C m ^ -2 of opposite…
- A charge Q is placed at the centre of a cube. The electric flux through one if its face is
- Which one of the following is not a scalar quantity?
- Two charged particles P and Q, having the same charge but different masses m _ P and m _ Q , start from rest…
More Electric Charges and Fields questions · Browse all practice questions