The lines of force of the electric field due to two charges q and Q are sketched in the figure. State if
Q is positive and
Q is negative and
q is positive and
q is negative and
As we learned,
Tangent to the field line -
At any Point gives the direction of the field at any point.
- wherein
q is +ve because lines of force emerge from it and because more lines emerge from q and less lines terminate at Q.
Option 1)
Q is positive and
Option 2)
Q is negative and
Option 3)
q is positive and
Option 4)
q is negative and
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