Two chargea `2.0xx10^(-6) C` are placed at a separation of 10 cm. where should a third charge be placed such that it experiences no net force due to these charges.

Two charge are placed as shown in fig. Where should be a third charge be

(a) Two point charges Q and 16 Q are fixed at separation d . Where should a third point charge be placed between them so that it experiences no force I.e. in equilibrium ? (b) In the previous problem , if we replace Q by - Q , where should the third charge be placed on the joining the charges so that it is equilibrium ? (c ) Three point charges Q , q and Q are placed at x = 0 , x = d//2 and x = d . Find q in terms of Q so that all charges are in equilibrium. (d) Two point charges 9 Q and 25 Q are placed at separation d . Where should a third charge q be placed between them so that all charges are in equilibrium ? Also find the value of q and its nature.

Two particles A and B having charges 8.0 xx 10 ^(-6) C and -2.0 xx 10^(-6) C respectively are held fixed with a. separation of 20cm. Where should a third charged. particle be placed so that it dose not experience a net electric force?.

Two-particles A and B having charges 8xx10^(-6)C and -2xx10^(-6)C respectively are held fixed with a separation of 20 cm. Where should a third charged particle C be placed so that it does not experience a net electric force?

Two charge q and –3q are placed fixed on x–axis separated by distance d. Where should a third charge 2q be placed such that it will not experience any force ?

Two charges q and 3q are placed fixed on x-axis separated by distance 'd'. Where should a third charge 2q be placed such that it will not experience any force ?

Two charges 1 mu C and 1 mu C are placed at a distance of 10 cm .The position of third charge between them so that it does not experience any force