*24. For the network in Fig. 7.87: a. Determine the current /. b. Calculate the open-circuit voltage E 20 V 30 FIG. 7.87 Problem 24.

Q: How long will it take 400 C of charge to pass through a circuit whose current is 1.5 A?

A: Given data :                Charge (Q) = 400 C               Current (I) = 1.5 A

Q: 25. Given the voltmeter reading V = 27 V in Fig. 84: a. Is the network operating properly? b. If…

A: R1 = 12000 ohm R2 = 6000 ohm R3 = 36000 ohm R4 = 6000 ohm (in left branch)  E = 45 volts

Q: 15.0 (2 10.0 Q 20.0 Q 40.0 V イ介介分 16.0 Q

A: Given Data : The voltage of the battery is given as V = 40V The above-shown circuit has 2 resistors…

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A:

Q: 6 Compute the equivalent resis- cance of the network in Fig. E26.13, and find the current in each…

A: Equivalent resistance for Parallel resistors is given by: 1Req=1R1+1R2 As 3Ω and 6Ω resistors are in…

Q: In the network shown, Find the voltage V and the current Is, for lo = %3D 5 A. 6 V Is Select one: a.…

A: We will be applying Kirchoff's laws.  Also ,in the left loop the direction of current I1 is wrong,…

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A:

Q: 9. +-2 points SerCP11 18.4.P.020 My Notes Ask Your Tea For the circuit shown in the figure,…

A: (a)Apply the Kirchhoff’s voltage law in lower loop is,

Q: 13. In the circuit segment below, all internal resistances are r= 2 o and all other resis- tances…

A:

Q: The table shous data for the voltage (), and current (1) pazsing through a certam resistor Does…

A:

Q: An electrical bulb draws a current of 5A when connected to a 400 resistor. Keeping the voltage…

A: Initial Current =5A Resistance = 40ohm using ohms law:

Q: 2. The currents are steady in the circuit below. Find the 1₁, 12, 13, 14, 15, and the charge on the…

A:

Q: 11. For the network of Fig. 7.74: a. Find the voltages Va, Vp, and V. b. Find the currents I and I2.…

A:

Q: SA R₁ 20 R₂30 E₁8 V b Ry ww ΤΩ E₂6V

A: First we convert the given current source to its equivalent voltage source. Then we we use loop…

Q: ain car battery with a 12.0 V emf has an initial charge of 162 A·h. Assuming that the potential…

A:

Q: If there is 60 v across a 680 ohm resistor, what is the power?

A: Given data:  Voltage (V) = 60 V Resistance (R) = 680 Ω Required: Power (P)

Q: What minimum number of 75-W lightbulbs must be connected in parallel to a single 120-V household…

A: The current through one bulb can be calculated as follows,

Q: Question 2 of5 0 = Vres + Vcoil + Vcap + Vext which of these is an equivalent equation? Kirchhoff's…

A: Voltage at resistor Vres=IR, Voltage at capacitor Vcap=Q/C, Voltage at inductor Vcoil=LdI/dt=LDI and…

Q: - 44. What is the resistance of an aluminum wire of length 10 m and cross-sectional area of 0.002 m²…

A: length = l = 10 m area = A = 0.002 m2 resistivity = 2.65X10-8X 100.002= 2.65 x 10-8 ohm-m

Q: What are the expected readings of (a) the ideal ammeter and (b) the ideal voltmeter in Figure?

A: A voltmeter is used to measure voltage between two points and will be connected parallelly between…

Q: 4.96 Use the principle of superposition to find the volt- age v, in the circuit in Fig. P4.96.…

A:

Q: 11. For the network of Fig. 7.74: a. Find the voltages Va, V, and V. b. Find the currents Ij and I.…

A:

Q: Find the equivalent resistance (Reg) that could replace the network between the points 2.00 ww a and…

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Q: A certain appliance draws 22 A across 25 V power source, how much will a spend if I use it for 8…

A:

Q: You must find the power that dissipated tough the 3 resistor in the image given. 4.00 Ω 6.00 V WW…

A: Given:-  We see in the figure we have given 2  voltage and  5 resistance are as  R1= 4Ω, R2= 6ΩR3=…

Q: 102 www The circuit shown has been connected for a long time. The charge (in pC) on the capacitor…

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Q: How much does it cost to run a refrigerator all day, for 6 months (assuming there are 30 days in a…

A: As power is defined as the rate of change of energy per unit time hence total energy used in 6 month…

Q: Example 7.5 - Find the current /4 and the voltage V₂ for the network in Fig 7.14. R₁ 4Ω E 12 V :30…

A:

Q: 44. In FET, .......control the resistance of the channel. O a. Base. O b. Gate. O c. Source. d.…

A: FET is a device in which the output current is controlled by the applied electric field. It has high…

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Q: A 5.0 A current is set up in a circuit for 6.0 min by a rechargeable battery with a 6.0 V emf. By…

A:

Q: 6. Find the voltage across the battery for the following circuit. Note: The battery corresponds to…

A: In this question we have to find the voltage across the battery. Please give positive feedback if…

Q: In the figure below, & = 3.00 V, & = 1.00 V, R1 R3 = 2.00 2, and both batteries are ideal. What is…

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Q: A certain medical device has a resistance of 2 kilo-Ohm and is rated for 20 Watts. What is the…

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Q: Find the value of the node voltage V. V 10A BA 10 ohm O a. -60V O b. 20V Oc. 40V O d. -40V

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Q: 7. Calculate the ratio of the resistance of 20.0 m of copper wire 1.8 mm in diameter to 10.0 m of…

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Q: What minimum number of 75-W lightbulbs must be connected in parallel to a single 120-V household…

A: Power rating of each bulb,  Voltage,  Current,

Q: A light bulb is rated at 30 W when operated at 120 V. How much charge enters (and leaves) the light…

A: Here given the light operated at 30  W at 120 V. We have to calculate the amount of charges that…

Q: 6. A 8.00 µF capacitor is connected in series to a 150-V battery, a 450-2 resistor, and a switch.…

A: 6. The charge flows through capacitor is, C=QVQ=CV Substitute the values. Q=8.00 μF10-6 F1 μF150…

Q: Hi, here's my question. 26.61:  Find the current through each of the resistors of the circuit shown…

A: Let I1 is the current through the 2ohm resistor, I2 is the current through the 5ohm resistor and I3…

Q: 7. Two resistors are connected in parallel. 10 V What is: -W- (a) 4? V2 2 A A (b) V½? 6 A (c) P?

A: Answer:-  (a)  Total current (I) = 6 A  I1 =( 6 A) - (2 A) = 4 A  (b)  The two resistor are…

Q: Two different 12-V automobile batteries on a store shelf are rated at 600 and 850 “cold cranking…

A: When a cell is connected across a circuit then the current starts flowing from one point to another…

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A:

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.