Two batteries, є 1-6 v ande 2-9 V, and three resistors R1-2 06 Ω R2-389 Ω...
A circuit is constructed with four resistors, one inductor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 48 Ω, R3 = 100 Ω and R4 = 130 Ω. The inductance is L = 330 mH and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign.1)The switch has been open for a long time when at time t = 0, the...
In the circuit in the figure, a battery supplies Vemf-23.0 V and R1-8.00 Ω, R2-6.00 Ω, and L-4.00 H. Calculate each of the following a long time after the switch is closed: a) the magnitude of the current flowing out of the battery? 6.708 A emf Computer's answer now shown above. Tries 0/5 b) the magnitude of the current through R1 2.875 A Computer's answer now shown above. Tries 0/5 c) the magnitude of the current through R2 3.833 A...
Three resistors R1-81.3 Ω, R2-20.5 Ω, R3 = 70.0 Ω, and two batteries ε1-40.0 V, and ε2-360 v are connected as shown in the diagram below. Ri R2 R3 E2 (a) What current flows through R1, R2, and R3? 11 = (No Response). A 12 (No Response). A I3No Response) A (b) What is the absolute value of the potential difference across R1, R2, and R3? AVRiNo Response) V IAVRzl = (No Response) V AVR3(No Response) V
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...
7. Two batteries and three resistors are connected as shown below. 5.0 ? 6.0 2 4.0 ? How much current flows through each resistor when the switch is a. open? b. closed?
7. Two batteries and three resistors are connected as shown below. 5.0 ? 6.0 2 4.0 ? How much current flows through each resistor when the switch is a. open? b. closed?
2. For the given circuit below, 10 V15 V 10Ω 8.0 4.0 Ω (a) Determine the magnitude of the current that flows through 10 V and 15 V batteries when the switch is closed? (b) Determine the magnitude of the current that flows through 10 V and 15 V batteries when the switch is open?
Calculate using physics
6. A 9-V battery is connected through a switch to 2 resistors, R1 = 15 Ohm and R2 = 23 Ohm. and an deal inductor L = 0.46 H as shown in the figure. The switch is initially open. Eight milliseconds after the switch is closed, what is the voltage cross the inductor?
1. Consider this circuit with resistors and capacitors. The R2 battery V1 has a voltage of 9 V, the resistors R1 and R2 have values of 100 Ω and 50 Ω, and the capacitor C1 has a value of 100 nF. Initially, the switches S1 and S2 are open. S2 (10 points) Once we close S1, what will the voltage across Rl and Cl be? How much current initially flows around the closed loop? (10 points) The current in part...
For an ideal battery (r = 0 Ω), closing the switch in
(Figure 1)does not affect the brightness of bulb A. In practice,
bulb A dims just a little when the switch closes. To see
why, assume that the 1.50 V battery has an internal resistance
r = 0.90 Ω and that the resistance of a glowing bulb is
R = 8.00 Ω.
1. What is the current through bulb A when the switch is open?
ANS: 0.17A
2. What...