My Notes oSUniPhys1 31.4. P.057. 0/1 points Previous Answers The current in the RL circuit shown...
RL Circuits The current in the RL circuit shown below reaches half its maximum value in 1.75 ms after the switch S1 is thrown. Determine (a) the time constant of the circuit and (b) the resistance of the circuit if L = 250 mH.
The current in the RL circuit shown below reaches three-fifths its maximum value in 3.75 ms after the switch S, is thrown. 0000 (a) Determine the time constant of the circuit (in ms). 7.34 x ms (b) Determine the resistance of the circuit (in ) if L = 150 mH.
The current in the RL circuit shown below reaches two-thirds its maximum value in 2.00 ms after the switch S, is thrown. 0000 as (a) Determine the time constant of the circuit (in ms). ms (b) Determine the resistance of the circuit (in ) if L = 600 mH.
-/1 points 31 OSUniPhys1 31.4. P.053. My For the circuit shown below, E = 14 V, L 4.4 mH, and R = 4.5 . After steady state is reached with S, closed and S2 open, S2 is closed and immediately thereafter (at t 0) S, is opened. R Determine the current through L (in A) att 0. (a) A (b) Determine the current through L (in A) at t 4.0 x 10s. A s Determine the voltages across L and...
8. -/10 points My Notes Ask Your Teacher An electrical engineer designed an RL circuit similar to the one shown in the figure, with € -6.00 V, L - 3.40 m, and R - 5.60 0. R (a) What is the inductive time constant of the circuit (in ms)? cms (b) Calculate the current in the circuit (in A) 250 us after the switch is closed. СА (c) What is the value of the final steady-state current (in A)? ГА...
Book 2. 0/1 points Previous Answers OsUniPhys1 31.6.P.071. In an oscillating RLC drcuit with L - 20 mH, C-9.5 pF, and R-3.00, how much time (in ms) elapses before the amplitude of the oscillations drops to half its initial value? 0.229 Xms Additional Materials eBook 3. -/1 points osUniPhys1 31.6.P.072.
6. 0/2 points v Previous Answers SERPSET9 32.P.019. Consider the circuit shown in the figure below. (Assume L = 5.25 mh and R2 = 460 2.) L -100% 24.0 V R Rz (a) When the switch is in position a, for what value of R1 will the circuit have a time constant of 15.2 us? 0.458 Your response differs from the correct answer by more than 10%. Double check your calculations. k2 (b) What is the current in the inductor...
8. + -/1 points SerPSET9 32.P.047. My Notes + Ask Your Teacher In the circuit of the figure below, the battery emf is 65 V, the resistance R is 150 1, and the capacitance C is 0.500 uF. The switch S is closed for a long time interval, and zero potential difference is measured across the capacitor. After the switch is opened, the potential difference across the capacitor reaches a maximum value of 150 V. What is the value of...
oSUniPhys1 30.1.P.029 My Notes 0/1 points Previous Answers The accompanying figure shows a rectangular coil consisting of 30 closely spaced turns that has a resistance of 9.0 . The magnetic field at all points inside the coil varies according to B Boe-at, where B 0.20 T and a 200 s-1 = В х х х х х 2.0 cm х х - 5.0 cm What is the current induced in the coil (in A) at the following times? (Enter the...
Help please ...! An RL circuit comprised of one resistor and one inductor is shown in the figure below. The resistor and inductor are connected to a source of emf with negligible internal resistance by a switch a. The emf for this circuit is 12.0 V. The resistance of the resistor is 0.35 Q, and the inductance of the inductor is 53 mH. For the circuit below: Sketch the graph of current through the inductor as a function of time...