23. An inductor is hooked to battery source. a. What is the characteristic time constant of...
(a) What is the characteristic time constant of a 24.8 mH inductor that has a resistance of 3.92 Ω? ms (b) If it is connected to a 12.0 V battery, what is the current after 12.5 ms?
23. A 10mH inductor that has 512 of resistance is hooked to 12V battery source for 5ms. What is the characteristic time constant, and the current at that time? 24. An RLC series circuit has a 10.0012, a 10.00mH inductor, and a 10.00uF capacitor, and has a 10V source. a. Find the circuit's impedance and current at 100 Hz. b. Find the resonant frequency of the circuit and the average power dissipated at resonance.
22. A 50cm long 5cm wide 2000 loop solenoid is hooked to an alternating current source drawing 5A. a. Calculate the self-inductance and the energy stored in the inductor. b. How fast can it be turned off if the induced emf cannot exceed 3.00 V? 23. A 10mH inductor that has 592 of resistance is hooked to 12V battery source for 5ms. What is the characteristic time constant, and the current at that time? 24. An RLC series circuit has...
Consider a 26 mH inductor that has a resistance of 3.95 Ω. If the inductor is connected to a 12.0 V battery, what is the current, I, in amperes, after 14.5 ms?
A 8.2-V battery is connected in series with a 38-mH inductor, a 150-Ω resistor, and an open switch.A 8.2-V battery is connected in series with a 38-mH inductor, a 150-Ω resistor, and an open switch. Part A What is the current in the circuit 0.110 ms after the switch is closed? unit (mA) Part B How much energy is stored in the inductor at this time? unit(micro J)
23. A battery is connected in series with a 3.0 S2 resistor and 12 mH inductor. The maximum current in the circuit is 150 mA. Find the time constant of this circuit. (a) 4 x 106 ns (b) 12 ms (c) 3 ms (d) none is correct 24. The emf of the battery in question 23 is (a) 450 mV (b) 4.5 V (c) 150 V. (d) None is correct 25. A uniform magnetic field of magnetic 0.ST is directed...
A 8.2-V battery is connected in series with a 35-mH inductor, a 150-Ω resistor, and an open switch. Part A What is the current in the circuit 0.130 ms after the switch is closed? (in mA) Part B How much energy is stored in the inductor at this time? (in uJ)
A 12.0 V dc battery having no appreciable internal resistance, a 250 ohms resistor, a 15.0 mH inductor, and an open switch are all connected in series. a. What is time constant in this circuit? b. What is the voltage on the resistor when the switch is just closed? c. What is the voltage on the inductor when the switch has been closed for a long time? d. What is maximum energy stored in the conductor? e. What is current...
An inductor is hooked up to an AC voltage source. The voltage source has EMF V0 and frequency f. The current amplitude in the inductor is I0. What is the reactance XL of the inductor? What is the inductance L of the inductor? An rms voltage of 19.5 V with a frequency of 1.20 kHz is applied to a 0.365 μF capacitor. What is the rms current in this circuit? By what factor does the current change if the frequency...
QUESTION 1 A power supply (battery), two resistors, and inductor are connected as shown in the figure. If the erf of the battery is 20 V, R1 has a resistance of 5 Ohms, R2 has a resistance of 8 Ohms, and the inductance is 20 mH, what is the current in R1 right after the switch is closed? R2 Loop 1 E