ElectrostaticsHard
Question
Five balls numbered 1 to 5 are suspended using separate threads. Pairs (1,2); (2,4) and (4,1) show electrostatic attraction, while pairs (2,3) and (4,5) show repulson. The ball 1 may be
Options
A.positively charged
B.negatively charged
C.either (+ve) or (-ve)
D.neutral
More Electrostatics Questions
Six-point charges are kept $60^{\circ}$ apart from each other on the circumference of a circle of radius R as shown in f...When a charge of 3 could is placed in a uniform electric field, it experiences a force of 3000 newton. The potential dif...In a uniformly charged sphere of total chargeQ and radius R, the electric field E is plottedas a function of distance fr...Two similar charges of +Q as shown in figure are placed, at point C midway between A and B −q charge is placed, &#...The electric field above a uniformly charged nonconducting sheet is E. If the nonconducting sheet is now replaced by a c...