For the circuit shown in the figure, (a) find the current in resistor R1 and (b) find Va-Vi-Let El = 3.0V, E2 = 6.0V, E3 = 7.01, Ri = l ohm, R2 = 1.5ohm. εί 3. The applied EMF E = 121, R 10Ohm, and C = 1 μF. The capacitor is initially uncharged. After the switch is closed at point a, how long does it take for the dunging current through the resistor to fall to 20% of its...
Consider the circuit shown in the figure below. (Let R1 = 4.00, R2 = 7.00, and E = 10.0 V.) 10.0 12 w R2 w 2.00 22 5.00 2 W R w E (a) Find the voltage across R1. (b) Find the current in R1. A
7.2Ω 6Ω 2) For the circuit shown, find (a) the voltage Vo; (b) the power delivered to the circuit by the current source; and (c) the power dissipated in the 10Ω resistor. Vo 300 64Ω 10Ω
7 2Ω 6Ω For the circuit shown, find (a) the voltage Vo, (b) the power delivered to the circuit by the current source; and (c) the power dissipated in the 10Ω resistor. 2) 5A Vo 30n 64Ω
Consider the circuit shown in the figure below. (Assume R1 = 15.5 Ω and R2 = 4.50 Ω.) (a) Find the potential difference between points a and b. V (b) Find the current in the 20.0-Ω resistor. A
Find the current in the bulb R1. Find the current in the bulb R2. Find the current in the bulb R3. Find the current in the bulb R4. Exercise 26.15 In the circuit of the figure (Figure 1), each resistor represents a light bulb. Let R = R2 = R3 = R4 = 4.43 2 and let the EMF be 9.01 V 1 of 1 Figure R1 R3
Consider the circuit shown in the figure. Take R1 = 2R, R2=R and R3=R. Find the magnitude of the current passing through the resistor R1 in terms of V/R.
Consider the circuit shown in the figure below. (Assume R1 = 12.0 Ω and R2 = 7.00 Ω.)(a) Find the potential difference between points a and b. (b) Find the current in the 20.0-Ω resistor.
5.1 s.ı For the circuit shown, find Vou 12Ω 2Ω 3Ω Vout 12V 6Ω s2 For the circuit shown, find the relationship between Vout and Vi 5Ω 3Ω so Vout 1Ω
In the circuit shown in figure 2.0 below, R1 = 30, R2 = 40 and R3 = 20. The battery voltage is 3v. V bat R. R, R3 Figure 2.0 a. Find the equivalent resistance of the circuit. b. What is the current produced by the battery? C. What is the current through each resistor?