What is called polarity of electric charge ?
What is called polarity of electric charge ?
Similar Questions
How can you charge a metal sphere positively without touching it?
How can you charge a metal sphere positively without touching it?
Why charged particle attracts light particles ?
Why charged particle attracts light particles ?
When a glass rod is rubbed with silk, it
When a glass rod is rubbed with silk, it
A small sphere of radius $r_{1}$ and charge $q_{1}$ is enclosed by a spherical shell of radius $r_{2}$ and charge $q_{2} .$ Show that if $q_{1}$ is positive, charge will necessarily flow from the sphere to the shell (when the two are connected by a wire) no matter what the charge $q_{2}$ on the shell is.
A small sphere of radius $r_{1}$ and charge $q_{1}$ is enclosed by a spherical shell of radius $r_{2}$ and charge $q_{2} .$ Show that if $q_{1}$ is positive, charge will necessarily flow from the sphere to the shell (when the two are connected by a wire) no matter what the charge $q_{2}$ on the shell is.
Number of electrons in one coulomb of charge will be
Number of electrons in one coulomb of charge will be
- [AIIMS 1999]