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Transcribed Image Text:2. Two positive sign charges are separated by a distance r and have a field E on each other.
a. If r is doubled then E is
b. If q₁ is doubled then E is
c. If q₁ and q2 are doubled and r is halved then E is
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Introduction:
Electric field at a point is defined as electrostatic force acting on a unit positive test charge kept at that point. The field at any point is dependent only on the charge whose field is being talked about and not any other charge kept on that point or nearby. This field is given by
Where are charge and distance of point from charge respectively.
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