Question

and electric field intensity at their mid-point.
(UPB 2010) Ans. Zero, 72 x 104 N/C.
15. Each side of a square is 60 cm long. Charges of -2,3,-4 and 5 uC are placed at its corners. Calculate
the potential at the centre of the square.
Ans. 4.2 x 104 v.
6. Electric charges of the same nature and each of 100 uC are placed at the corners of a sour huing​

Answer 1

Answer:

and electric field intensity at their mid-point.

(UPB 2010) Ans. Zero, 72 x 104 N/C.

15. Each side of a square is 60 cm long. Charges of -2,3,-4 and 5 uC are placed at its corners. Calculate

the potential at the centre of the square.

Ans. 4.2 x 104 v.

6. Electric charges of the same nature and each of 100 uC are placed at the corners of a sour huing