5. Two equal positive point charges q are held a fixed distance 2a apart. A point charge +Q is located in the plane that is normal to the line joining these and midway between them. Find the radius R of the circle on this plane for which the electric force on the test particle has maximum value.
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![5.
Two equal positive point charges q are held a fixed distance 2a apart.
A point charge +Q is located in the plane that is normal to the line joining these
and midway between them. Find the radius R of the circle on this plane for which
the electric force on the test particle has maximum value.
a
a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F783ce383-43f3-4332-85c6-260e48a9a7aa%2F7c7ee044-eed7-4b09-9eb4-ba50b68a75a4%2Fh81tyw_processed.png&w=3840&q=75)
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