Tiêu đề Electric charges and field .pdf ✅

charge q or Q scalar charges are additive Gopal m 9 9kt 9in 294C Eye Mota 44C Mota 0 24C 24C Dipole elentric charge is conserved charge is quantized q the h 1 2,3 1.6 15 C Electron 9 1.6 15 c smallest unit M 9.1 10 kg esu Franklin proton q 1.6 15'9c largest unit Faraday M 1.67 15 kg Neutron q O M 1.68 15 Kg
Ic consists of How many electrons On 10 electrons are ejected per second from a body it will obtaina ch cin time see no iii Ans 10 I t n 15
T 9
conductors easily allow passage of electricity eg Metals humanbodies animal bodies earth charge transfered quickley gets distributed over the entire surface insulators do not allow passage of electricity eg nonmetals glass plastic wood charge transferred will stay at same place Semiconductors partially allow movement of charges through them eg Si Ge