Four point charges qA=μc,qB=−5μc qc=2μc and qD=−5μc are located at the corners of a square ABCD of side 10 cm. What is the force on the charge of 1 placed at the centre of the square.

Four point charges qA=μc,qB=−5μc qc=2μc and qD=−5μc are locat

1.	Four point charges qA=μc,qB=−5μc qc=2μc and qD=−5μc are located at the corners of a square ABCD of side 10 cm. What is the force on the charge of 1 placed at the centre of the square.
Answer» Four point charges $q_{A} = μ c, q_{B} = - 5 μ c q_{c} = 2 μ c a n d q_{D} = - 5 μ c$ are located at the corners of a square ABCD of side 10 cm. What is the force on the charge of 1 placed at the centre of the square.

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Four point charges qA=μc,qB=−5μc qc=2μc and qD=−5μc are located at the corners of a square ABCD of side 10 cm. What is the force on the charge of 1 placed at the centre of the square.

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