Question

Four point charges q, - q, 2Q and Q are placed in at the corners A, B, C and D of a square. If the
field at the mid-point of CD is zero then the value of q/Q is :
a)1
b)5/√2
c)2√2/ 5
5√5 /2​

Answer 1

Answer:

Correct Answer is 5 √ 5 / 2

Step-by-step explanation:

Hope it helps you

Answer 2

Answer:

$\sqrt{ \frac{5}{2} } is \: the \: correct \: answer \: \\ \\ hope \: it \: helps \: you \: \\ \\ pls \: mark \: me \: as \: brainlist\:$