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?
Consider a 26 mH inductor that has a resistance of 3.95 Ω. If the inductor is...
(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?
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)
A 35.0-V battery with negligible internal resistance, a 50.0-Ω resistor, and a 1.25-mH inductor with negligible resistance are all connected in series with an open switch. The switch is suddenly closed. How long after closing the switch will the current through the inductor reach one-half of its maximum value? How long after closing the switch will the energy stored in the inductor reach one-half of its maximum value?
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 100 mH inductor whose windings have a resistance of 4.0 Ω is connected across a 12 V battery having an internal resistance of 2.0 Ω. How much energy is stored in the inductor?
A 33.0-V battery with negligible internal resistance, a 49.0-Ω resistor, and a 1.25-mH inductor with negligible resistance are all connected in series with an open switch. The switch is suddenly closed. How long after closing the switch will the energy stored in the inductor reach one-half of its maximum value?
A certain LR circuit with a battery has an inductor with L = 37 mH & τ = 6 ms. It is known that when t = 12 ms, I = 0.11 A. Determine the resistance of the resistor and the voltage of the battery. The armature of a 60 Hz ac generator rotates in a 0.19 T B-field. If the area of the coils is 0.03 m2, how many loops must the coil contain if the peak output is...
Two resistors R1-15.0 Ω, and R2-11.0 Ω are connected with a 330 mH inductor, a 12.0 V battery and a two-way switch as shown in the diagram below. At t-0, the switch ab is closed (a) Determine the time constant for this circuit. (b) Calculate the current in the two resistors and the inductor a long time after the switch is closed. (c) What is the voltage across the two resistors and the inductor a long time after the switch...
In a circuit, a parallel combination of a resistor R2 = 20.3 Ω and an inductor of L = 3.70 mH is connected in series with a resistor of R1 = 5.80 Ω, a 6.00-V dc battery, and a switch. What is the voltage across the 5.80-Ω resistor immediately after the switch is closed? What is the current in the 3.70-mH inductor after the switch has been closed for a long time? 6.00 V I SR,
A 9.8-V battery is connected in series with a 37-mH inductor, a 160-Ω resistor, and an open switch. Part A: What is the current in the circuit 0.110 ms after the switch is closed? Express answer in mA Express your answer using two significant figures. Part B: How much energy is stored in the inductor at this time? Express answer in μJ Express your answer using two significant figures.