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Visualizing Electc Fields charge and te d D rctd d Incs sp tad autyou move J ay

ID: 1649462 • Letter: V

Question

Visualizing Electc Fields charge and te d D rctd d Incs sp tad autyou move J ay frt the charge The sp cho bat een on1:1d d Incs dcane te stren h of the dedi:1cta uat as le lan t atvectes indicalthe strnut crte coct c ted Th greater the ipad q bat en feid lines the wa arthe kadric nald Although the a a tage f nald line, dar d ve ars may not be apparent in te case at ntle charga danc1dd Ines pres nt a much lasa duteed and mor11 te pitura of more connp csted crgeapements Hints Part B Chack all that apply Fl hes cannal cracs cach other The teid lines chould spreadasthey kTr the shectlondicate ten konnqofthe tdd with detance. Part C Subrnit

Explanation / Answer

A)

It is D

It will be the one in which the field lines are incoming, i.e. towards the sheet, beacuse it is negatively charged and hence the field lines must be converging.

B)

Field lines cannot cross each other.

Field lines should be parallel because of the sheet's symmetry.

C)

B

In a dipole, the field lines must be from the positive to the negative charge, away from the positive charge and diverging to the negative charge.

D)

The field lines should be smooth curves.

The field lines should always end on negative charge or infinity.

E)

Qa = +7Q

Qb = -3Q