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Consider the diagram at the shown. A magnetic field, B , points downwards on the

ID: 2252623 • Letter: C

Question


Consider the diagram at the shown. A magnetic field, B, points downwards on the page. A positive charge, +q, moves to the right through the field. What is the direction of the force on the charge due to the magnetic field?


The answer is not d. Please give a full explanation for your answer.

Consider the diagram at the shown. A magnetic field, B, points downwards on the page. A positive charge, +q, moves to the right through the field. What is the direction of the force on the charge due to the magnetic field?

Explanation / Answer

F = qv X B


Here


B is along - Y anis


That is aling - j


V is along + X Axis


This is Along i


Therefore


F = (i X -j)


= - k


So E option