Asquare loop of side l = 5.5 cm is located in the x-y plane with the center of the loop at the origin. the loop carries a uniformly distributed charge q = 79 μc. randomized variables l = 5.5 cm q = 79 μc determine (a)- an expression for linear charge density, λ, in terms of q and l. (b)- find the electric potential, in kilovolts, at the origin due solely to the charge on the bottom side of the loop by integrating the infinitesimal contributions to the potential from the side's infinitesimal segments.

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day

inverse v=i*r

nice nice

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