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Consider three charges q1,q2,q3,each equal to …

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Consider three charges q1,q2,q3,each equal to q at vertices of an equilateral triangle of side l .what is the force on charge Q with same sign as q placed at the centroid of the triangle?

Posted by A A 5 years, 7 months ago

CBSE > Class 12 > Physics

1 answers

Gaurav Seth 5 years, 7 months ago

Consider three charges q₁ q₂, q₃, each equal to q at the vertices of an equilateral triangle of side l. What is the force on a charge Q (with the same sign as q) placed at the centroid of the triangle, as shown in the figure on the next page?

<hr />

Solution: In the given equilateral triangle ABC of sides of length l, if we draw a perpendicular AD to the side BC,
then we will have,

2Thank You

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