Equal Charges at the Ends
Difficulty: Easy · Topics: Coulomb's Law, Electric Force, Superposition
Chetlarda teng zaryadlar
Three positive charges lie on a line: +q, then +Q at distance x, then +q at a further distance y. The net force on +Q is zero. What is y/x?
Uchta musbat zaryad bir chiziqda joylashgan: +q, undan x masofada +Q, so‘ng yana y masofada +q. +Q ga ta’sir etuvchi natijaviy kuch nolga teng. y/x nimaga teng?