defence exam Army Havildar SAC Mock Test Series 2025 Physics Electric Charges and Coulomb's Law Coulomb’s Law
Choose the correct statements regarding dielectric.
(i) Dielectrics have free electrons
(ii) Dielectric does not have free electrons
(iii) Dielectrics are conductor1
Only (ii) is true
2
Only (ii) and (iii) are true
3
Only (i) and (iii) are true
4
Only (iii) are true