“Why do we feel an attractive force when we move our hand close to a TV screen?” Important Questions and Answers for Class 9, Class 10, Class 11 and Class 12

Why do we feel an attractive force when we move our hand close to a TV screen?

In a television set, the picture is formed by the electrons hitting the  picture tube at a high velocity. This generates a static electricity in it the T.V. screen due to which we feel an attractive force when we  move our hand close to a T.V. screen.