Question

आप शीतकालीन अवकाश में किस प्रकार अपने आप को व्यस्त रखोगे उसके बारे मे अनुच्छेद लिखिए​

Answer 1

Explanation:

Cathode rays are produced by negative electrode towards anode.

They travel in straight lines and give sharp shadows. They can be deflected by only electric and magnetic fields.