Charges 5×10−7 C,−2.5×10−7 C and 1×10−7 C are held fixed at the three corners A,B and C of an equilateral triangle of side 10 cm respectively. Find the electric force on the charge at C due to the rest two (correct answer + 1, wrong answer - 0.25)

Charges 5×10−7 C,−2.5×10−7 C and 1×10−7 C are held fixed at

1.	Charges 5×10−7 C,−2.5×10−7 C and 1×10−7 C are held fixed at the three corners A,B and C of an equilateral triangle of side 10 cm respectively. Find the electric force on the charge at C due to the rest two (correct answer + 1, wrong answer - 0.25)
Answer» Charges $5 \times 10^{- 7} C, - 2.5 \times 10^{- 7} C$ and $1 \times 10^{- 7} C$ are held fixed at the three corners $A, B$ and $C$ of an equilateral triangle of side $10 cm$ respectively. Find the electric force on the charge at $C$ due to the rest two (correct answer + 1, wrong answer - 0.25)

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Charges 5×10−7 C,−2.5×10−7 C and 1×10−7 C are held fixed at the three corners A,B and C of an equilateral triangle of side 10 cm respectively. Find the electric force on the charge at C due to the rest two (correct answer + 1, wrong answer - 0.25)

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