Question

In: Physics

bead with charge q1 = 1.40 ?C is fixed in place at the end of a...

bead with charge q1 = 1.40 ?C is fixed in place at the end of a wire which makes an angle of ? = 53.9

Solutions

Expert Solution

force on second bead due to earth gravity is

                                      

                                            

let this force is balanced by an electric force between the two beads at a distance 'd'

                                                       

                                                 

                                                    

                                                      

the two forces are balanced at a distance of 1.7797m


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