2. Determine the current and potential difference through each resistor in Figure 11.39. R = 4.50 N AV4 R, = 30.0 2 AK = R 3= 10.0 N %3D %3D 120 V R = 8.00 N Figure 11.39

Q: Determine the power through each resistor in Figure 11.50.

A:

Q: (a) Find the 2.0 Ω 1.0 2 equivalent resis- A tance between points A and B for the combina- 4.0 2 12…

A:

Q: find the electric field at r =3 meters.

A: Given data: The potential difference is: ∆V=30 V The electric field is: E The charge on a long wire…

Q: An infinitely long wire is uniformly charged. The voltage difference from r= 2 m and r = 4 m is 30…

A: Given data The two radius is given as r1 = 4 m and r2 = 2 m The voltage is given as ∆V=30 V. The…

Q: Using the information in the image below. The current at the third resistor, R3 would be R1 R2 R3 R4…

A: According to ohm's law,                   V= IR    Here , V = potential difference.…

Q: I have some 11-gauge copper wire (diameter = 2.304 mm) that I want to run from my house to my shed.…

A: First you calculate the resistance as given thatvoltage , V=120 Vcurrent , I=0.5 Athusby ohms…

Q: 1. At what rate is thermal energy generated in the 30- resistor? 102 30 V 30 12 5.02 5.002

A: Required:- At what rate thermal energy is generated in resistors.

Q: A current of 10 A flows through an 2 Q resistor. What is the voltage across it? 5 V 40 V 91 V 20 V…

A: Current (I) = 10 A Resistance (R) = 2 ohm

Q: 17. An electron with a speed of 3.0 x 10' m/s enters the magnetic field as shown in the figure. The…

A:

Q: 50 2 300 A 9V 100 Q What is the voltage drop across the 50 S2 resistor O a O b 6 V 3 V 7 V 9 V

A: Apply Kirchoff's voltage law to calculate the current in the left loop. 9 V-I50 Ω-I100 Ω=0I=0.06 A

Q: What is the current in the 15-W resistor when e = 9.0 V? 20 2 15 0 30 2 0.40 A 0.20 A 0.50 A 0.10 A…

A: Given: The emf is ε=9 V.

Q: If the unknown resistor, R, is 20 Q, what is the voltage drop across that resistor, R? 10 0 10Ω. 10…

A: Solution:Here R1, R2 are in series thus…

Q: Two resistors are arranged in a circuit, as shown below. 24-volt 4.0 2 6.0 2 source

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Q: Using the information in the image below. The current at the third resistor, R3 would be

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Q: The total resistance in the circuit

A:

Q: What is the potential difference ( in volts) across C2 when C, = 5.0 µF, C2 = %3D %3D 15 µF, C3 = 30…

A:

Q: A potential difference of 12.4 V is placed across a 4.1 Q resistor. What is the current in the…

A: By ohms law_                                  V=IR  and we have given                      V =12.4…