CUET Preparation Today
A glass rod, rubbed with silk gets positively charged, why? |
due to excess of positrons due to excess of electrons due to deficiency of electrons due to deficiency of protons |
due to deficiency of electrons |
The correct answer is Option (3) → due to deficiency of electrons This happens because glass has a weaker hold on its electrons as compared to silk. As a result, the glass rod looses electrons, leading to a net positive charge. |
