Calculate the resistance in an RL circuit in which L = 2.50 H and the current increases to 90.0% of its final value in 3.00 s.
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- The I vs t graph shown below is for an LR circuit without a battery. I (A) 14/ 10.5 7. 3.5 1.5 3. 4.5 6. 7.5 t(s) Determine the time constant of the LR circuit. T = If L = 10 H, determine R. R = er resistors from highest to lowE10P11A DC circuit consists of a 30.5 V battery connected in series to two components. The first component is a variable resistor set to 1.7 Ohms. The second component is a set of four fixed resistors connected in parallel. The first fixed resistor is 7.9 Ohms, the second fixed resistor is 6.5 Ohms, the third fixed resistor is 5.3 Ohms and the fourth fixed resistor is 7.9 Ohms. What is the total current supplied by the battery to the circuit? Use standard abbreviations for MKS units. Your Answer: Answer units
- B Find He value of In, Iz gaud Ig? lov P For Hhe circuit shown, hind Hhe rms current and rms Veltages across each deuice 62 120mH 120Vay 6otz MacBook Air O00 F3 F4 F5 F6 F7 F8 2$ & 4. 5 6 7 8 9The current in the RL circuit shown below reaches one-fourth its maximum value in 2.75 ms after the switch s, is thrown. R (a) Determine the time constant of the circuit (in ms). ms (b) Determine the resistance of the circuit (in 0) if L = 200 mH.In an RLC circuit, the resistance R does NOT change with frequency. Why would VR change with frequency(consider other factors in the circuit).
- Find the charge q(t) on the capacitor and the current i(t) in the given LRC-series circuit. 1 L =2h, R = 10 N, C = 70 5 f, E(t) = 350 V, q(0) = 0 C, i(0) = 0 A 7 q(t) i(t) A Find the maximum charge on the capacitor. (Round your answer to three decimal places.) |cThe current in an RL circuit drops from 1.4 A to 8.1 mA in the first second following removal of the battery from the circuit. If L is 8.1 H, find the resistance R in the circuit.