A Wire Carrying a Charge Density of λ C/m Is

question 31

Multiple Choice

A wire carrying a charge density of λ C/m is bent into a circle of radius r.What is the electric potential at the center of the circle?

• A)λ/4πε₀r
• B)λ/4πε₀
• C)λ/4ε₀
• D)λ/2ε₀
• E)λ/ε₀

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