static electricity preccess को प्रेषित कर सकते हैं
Exa , रेशम कपड़ा कांच की छड़ी छड़े कागज के टुकडे टुकड़े हवा भरा गुब्बारा कपड़े से रगड़ कर दीवार पर चिपकना
all processes forces between charges located in the stop
(Uses - photostat machine computer printer electrostatic memory seismorgraph
ELECTRIC CHARGE -
electron ko un rubbing attract papers parts like be glass or silk (रेशम ) abonite 🐈 hair
This situation talk Charged
Changed generate with rubbed
Rubbing electric effect
Types of charge - +ve -ve
Material } Atom} p n e
Charging by friction - electrons transformation electron release object positive and e intake negative
Exa. glass + ve silk -ve
Copper (with insulator) stik wool
Changing by conduction (contact)-
Coulomb's law -
Q1 or Q2 if R very largest then q1,Q2 work as point