In the figure the ideal batteries have emfs E; = 4.89 V and E, = 10.2 V, the resistances are each 2.41 Q, and the potential is defined to be zero at the grounded point of the circuit. What are potentials (a)V, and (b)V2 at the indicated points? R R Z R, R. R3 (a) Number Units (b) Number i Units V
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- Can you please help me solve this problem?Units are correct but my numerical answers are wrong. What am I doing wrong here?In the figure the ideal batteries have emfs = 150 V and ɛ, = 50 V and the resistances are R1 = 3.0 N and R, = 2.0 2. If the potential at P is defined to be 140 V, what is the potential at Q? R1 R2 Number Units
- Three point charges are located at the corners of an equilateral triangle as in the figure below. Find the magnitude and direction of the net electric force on the 1.30 µC charge. (Let A = 1.30 µC, B = 6.80 µC, and C = -4.32 µC.) %3D В 0.500 m 60.0° + A C magnitude N direction ° below the +x-axisA 12.0 μF capacitor is charged by a 13.0 V battery through a resistance R. The capacitor reaches a potential difference of 4.00 V at a time 3.00 s after charging begins. Find R. ΚΩIf you wish to take a picture of a bullet travelling at v, then a very brief flash of light produced by an RC discharge through a flash tube can limit blurring. Assume a distance d of motion during one RC constant is the most the bullet can move without blurring and that the flash tube is driven by a capacitor of capacitance C. What is the maximum possible resistance of the flash tube if it can take unblurred photos of the bullet? O Cv/d O Cd/v d/Cv O dv/C O Cvd
- What is the magnitude of the potential difference between points A and C for the circuit shown in the figure? The battery is ideal, and all the numbers are accurate to two significant figures.In the figure the ideal batteries have emfs ε1 = 150 V and ε2 = 50 V and the resistances are R1 = 3.0 Ω and R2 = 2.0 Ω. If the potential at P is defined to be 95 V, what is the potential at Q?In the figure the ideal batteries have emfs E1 = 4,89 V and E2 = 10.2 V, the resistances are each 2.41 Q, and the potential is defined to be zero at the grounded point of the circuit. What are potentials (a)V1 and (b)V2 at the indicated points? R. R3 Units (a) Number Units (b) Number
- In the figure the ideal batteries have emfs E1 = 4.89 V and E2 = 10.2 V, the resistances are each 2.41 Q, and the potential is defined to be zero at the grounded point of the circuit. What are potentials (a)V1 and (b)V2 at the indicated points? R, R R; R3 VFind the electric potential at points A and B for the circuit shown below. A E = 36 V battery is connected to R₁ = 502, R₂ = 15 , R3 = 25 , and R4 = 5 2. Note that point C is grounded (Vc = 0). R₁ min Ī R3 The potential at point A, VA || = The potential at point B, VB = R₂ www с B M R4 Units Select an answer ✓ Units Select an answer ✓R1 R2 2. Two ideal batteries are placed in the configuration as above. Battery one has the potential E = 100 V and battery two has the potential Ez = 25 V while the resistances are given as R1 = 2N and R2 = 0.52. Find the potential at point Q if the potential at P is 50 V.