When `10^(14)` electrons are removed from a neutral metal sphere , the charge on it becomes

When 10^19 electrons are removed from a neutral metal plate, the elctric charge on it is

When 10^(19) electrons are removed from a neutral metal plate through some process, the charge on it becomes ______.

4 xx 10^(10) electrons are removed from a neutral metal sphere of diameter 20 cm placed in air. The magnitude of the electric field (in N C^(-1) ) at a distance of 20 cm from its centre is

When 10^(19) electrons are removed from a neutral metal plate through some process, then the charge on it becomes

When 10^(19) electrons are removed from a neutral metal plate through some process, then the charge on it becomes

4xx10^(10) electrons are removed from a neutral metal sphere of diameter 20 cm placed in air. The magnitude of the electric field (in NC^(-1) ) at a distance of 20 cm from its centre is

4xx10^(10) electrons are removed from a neutral metal sphere of diameter 20 cm placed in air. The magnitude of the electric field (in NC^(-1) ) at a distance of 20 cm from its centre is

4xx10^10 electrons are removed from a neutral metal sphere of diameter 20 cm placed in air. The magnitude of the electric field (in NC^-1 ) at a distance of 20 cm from its centre is

A metal sphere has a charge of -6 muC . When 5xx10^(12) electrons are removed from the sphere. What would be net charge on it ?