In the circuit shown in Fig. the battery provides an E = 15 V, the inductance is L = 0.5 H, and the resistances are R1 = 12Ω and R2 = 9Ω. Initially the switch S is open, and At t = 0, suddenly the switch is closed. At that moment what is the current going through R1 in A?
At t= 0 , inductor will behave as open circuit i.e. no current passes through it...
Current through R1 = E/R = 15/12 = 1.25 A
Roi Luis In the circuit in the figure emf of the battery E = 27 V. All the inductors are of the L same inductance, L=0.12 H and of negligible resistances. Resistances of the resistors are Ro 312, R1 412, R2 101, Ry = 152, R2 12N, Rs = 101, Ro = 10 12. The switch S is closed at the time t = 0. Find the current flowing in Ro immediately after the switch S is closed. Ls 0.75...
In the circuit in the figure R. RS emf of the battery E = 27 V. All the inductors are of the ZR L same inductance, L=0.12 H L3 R1 and of negligible resistances. Is.. Resistances of the resistors are Ro = 31, R: = 41, R2 = 109, Rg = 1522, R = 122, Rs = 102, R=1012. The switch S is closed at the time t = 0 Find the current flowing in Ro immediately after the switch...
Question 7/10 R {R2 In the circuit in the figure erf of the battery E=25 V. All the inductors are of the LI same inductance, L=0.061 H and of negligible resistances. 8 S Resistances of the resistors 6N, R 422, R 892, R3 = 82, R = 152, Rs = 91, Rs =8n. The switch S is closed at the time t = 0. Find the current flowing in Ro immediately after the switch S is closed. are Ro Oston...
Shown in the circuit below is a V= 10.0 V battery connected with three resistors and a switch. The resistances for each resistor are R1= 10 ohms, R2= 100 ohms, and R3= 1.0 ohms. B) Calculate the current through each resistor when the switch is closed. A) Calculate the equivalent resistance when 1) the switch is open and 2) when the switch is closed. E R, Ion 2 loon R
In the circuit shown below, the emf of the battery is 19.0V, L = 1.20 H, R1 = R2 = R, and R3 = 2R, where R = 8.00 Ω. Initially, the switch is open. At t is closed 0, the switch Ri (a) What is the time constant of this circuit? 0.09 (b) Determine the current flowing through the inductor at t 3.25 ms. mA (c) How much current flows out of the battery at t 3.25 ms?
A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The values for the resistors are: R1-R2-76 Ω, R3-105 Ω and R4-810. The inductance is L-478 mH and the battery voltage is V-24 V 1) The switch has been open for a long time when at time t - o, the switch is closed. What is 11(0), the magnitude of the current through the resistor R1 just after the switch is closed? A uIii...
In the circuit shown in the figure, the battery is ideal, = 12.6 V, L = 11.3 mH, R1 = 11.1 ?, and R2 = 20.1 ?. The switch has been open for a long time before it is closed at t = 0. At what rate is the current in the inductor changing (a) immediately after the switch is closed and (b) when the current in the battery is 0.530 A? (c) What is the current (in A) in...
battery with E = 8.00 V and no internal resistance supplies current to the circuit shown in the figure below. When the double-throw switch S is open as shown in the figure, the current in the battery is 1.09 mA. When the switch closed in position a, the current the battery is 1.24 mA. When the switch is closed in position b, the current in the battery is 2.10 mA. Find the following resistances. ŠR, Ry (a) R1 k0 (b)...
A battery with = 8.00 V and no internal resistance supplies current to the circuit shown in the figure below. When the double-throw switch S is open as shown in the figure, the current in the battery is 1.05 mA. When the switch is closed in position a, the current in the battery is 1.24 mA. When the switch is closed in position b, the current in the battery is 2.05 mA. Find the following resistances. R SR, R2 E...
A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 67 ?, R3 = 96 ? and R4 = 77 ?. The capacitance is C = 48 ?F and the battery voltage is V = 24 V. Consider the circuit above, with R5 = 67 ? in series with the capacitor. Once again, the switch has been open for a long time when at...