I F = V Δ t = Av , A A v A = A B v B [ ] , P total = P atm + P gauge [ ] , P atm =1 × 10 5 Pa [ ] , Δ PE V + Δ KE V + Δ P = E pump V − IR I E = Q Δ t , I A = I B [ ] , R = 1 ρ c L A , R Series = R 1 + R 2 + R 3 +... [ ] , V R = IR [ ] , Δ V = ε − IR [ ] , Sum of Voltage changes around loop = 0 Fall 2010 7B Quiz 2 – Circuits Student ID:________________ Name:________________ , ________________ |______| (last) (first) DL Sec# Rubric Code: A D C B R 1 R 2 R 3 E F G Shown above is a fluid circuit with the fluid flowing in a clockwise direction. The fluid flows through thick pipes with no dissipation and thinner sections with dissipation. The thinner sections 1 R 2 and R 3 respectively. The differences in height are negligible. The thin sections are made of identical piping . AB is twice as long as BC and CD. The pump adds 2
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