Question

7) A semicircular body of radius R has a linear charge density of $\lambda = 0.9 \mu C$. What is the electrical potential in kV at point O at the center of the circle? ($\epsilon_0 = 9 \times 10^{-12} (F/m)$)

          7) A semicircular body of radius R has a linear charge density of $\lambda = 0.9 \mu C$.
What is the electrical potential in kV at point O at the center of the circle?
($\epsilon_0 = 9 \times 10^{-12} (F/m)$)

7) A semicircular body of radius R has a linear charge density of λ = 0.9 μ C.
What is the electrical potential in kV at point O at the center of the circle?
(ϵ0 = 9 × 10^-12 (F/m))

Added by Cody B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

06/17/2023

Step 1

The linear charge density λ is given as 0.9 µC. To find the total charge, we need to multiply the linear charge density by the length of the semicircular body. The length of the semicircular body is half the circumference of a circle with radius R, which is given Show more…

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7) A semicircular body of radius R has a linear charge density of λ=0.9 µс. What is the electrical potential in kV at point O at the center of the circle? (&=9x10-¹2 (F/m)) 2 R 7A semicircular body of radius R has a linear charge density of =0.9C What is the electrical potential in kV at point O at the center of the circle? 910-12F/m