Math, asked by tiwari1rjit5, 1 day ago

If a:b=2:5 and b:c=7:10,find the ratio a:b:c

Answers

Answered by aditibasu

1

Answer:

E = 0 , V = 3kQ/r

Explanation:

as there are equal charges on the corners the net electric field is zero.

the net potential will be 3kQ/r

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