16.) The resistivity of copper is 1.68 x 10-8 Ω | Chegg.com
The resistivity of copper is 1.68 x 10-8 Ω m. What is the total resistance of a copper wire of length 10.0 m and cross sectional area of 2.00 x 10-8 m2? 17.) For a discharging RC circuit, V(t) = V0 e-t/(τ). If the capacitive time constant is 2.50 seconds, then how long does it take the voltage to reach 50.0% of V0?
DA: 28 PA: 91 MOZ Rank: 23