PHYS_2&12_Lab 4_Prelab

Answer the following. Write your solution and box your final answer on each question. 1. What charge flows past a point in a wire in 6.0 s if the wire carries a current of 2.0 A?  2. If a circuit element can withstand a maximum current of 15 A, how many electrons can pass through it each second?3. How many electrons are transferred in a 10.0 A current that runs for 3.0 s?4.  If 2.00 × 102mA of current flows through the filament of a light bulb, how many electrons would pass through the filament in 30.0 s?5. What feature of a river is most similar to current in an electric circuit?  (A) The depth of the river measured in meters   (B) The temperature of the water measured in degrees Celsius   (C) The vertical drop between two points along the river measured in meters   (D) The volume of water moving past a point measured in liters per second

Fast pls solve this question correctly in 5 min pls I will give u like for sure

Answer this question. Part (b) & (c).

Directions: Solve the given problems. Show your complete solutions.Round off your answers into the proper number of significant figures.1. A silver wire 2.5 mm in diameter transfers a charge of 370 C in 70 minutes.Silver is made up of 5.8 x 1028 free electrons per cubic meter.a. Find the current in the wire.b. What is the magnitude of the drift velocity of the electrons in the wire?

State clearly the principle of Physics that you are using (invoking is the scientific word). Explain (briefly) your methodology. Give any equations that you may use A household circuit operating at 240 V has three appliances connected in Parallel. The resistances of the three appliances are 35 Ohm, 55 Ohm and 75 Ohm, respectively. Calculate the voltage drop across each appliance (resistance), the current flowing in each of the three appliances, and the current flowing through the battery (e.g. the power source). Calculate the power consumption of the system.

boratory X Module-1- X PDF module 2.p X act 2.pdf PDF File | C:/Users/dela%20torre/Documents/louie/.. Q b. Length of the conductor c. Resistivity d. Temperature Solve for the following problems (Show your solutions) 1. A 1-m length of wire is found to have a resistance of 25 ohms. If the diameter of the wire is 1 mm, determine the resistivity in 2-m. 2. A copper bus bar has a rectangular cross-section of dimensions 6 in. by 8 in. Determine the cross-sectional area in CM. 3. The resistance of the copper field winding of a DC machine at 40 deg. C is 0.40 ohms. After operating for some time, the resistance is found to be 0.50 ohms. Find the operating temperature. 4. The diameter of a cylindrical conductor A is 6 mm, and its length is 2 m. The diameter and length of a cylindrical conductor B of the same material as A are 3 mm and 1 m. The resistance of conductor B is 0.02 Determine resistance of conductor A, its temperature being the same as that of B. 5. The resistance of a cylindrical…

Hi I'm given the diameter of the sphere is 25cm. An electric pen brought near this sphere causes a voltage of 5000 V. The distance between the sphere and the pen is 14cm. The pen itself is measured at 25cm.  they want to know what is the charge on the sphere?  Please break it down so I can understand. The last answer had the wrong diameter calculated into the problem and was missing what formulas they used for each problem and how they solved it in steps.

DUE IN 30 MINUTES. Please answer it using GRESA FORMAT (Given, Required, Equation, Solution, and Answer). Please also answer it neatly and with very detailed and complete steps as possible. Thank you very much!

PROBLEM SOLVING. Write your complete solution and box your final answer. 1. The large window air conditioner in Anita Breeze's room draws 11 amps of current. The unit runs for 8.0 hours during the course of a day. Determine the quantity of charge that passes through Anita's window AC during these 8.0 hours. 2. The heating element of an electric toaster is typically made of nichrome wire (an alloy of nickel and chromium). As current passes through the wires, the wires heat up, thus toasting the toast. Estimate the overall resistance of a heating clement which is 220 cem long and consists of nichrome wire with a diameter of 0.56 mm. The resistivity of nichrome is 110x10" N-m. 3. A power saw at the local hardware store bousts of having a 15-Amp motor. Determine its resistance when plugged into a 110-Volt outlet. 4. A defibrillator passes 12.0 A current through the torso of a person for 0.0100 s. How much charge moves? How many electrons pass through the wires connected to the patient? 5.…

decide if the given statement is true or false,and give a brief justification for your answer.If true, you can quote a relevant definition or theorem . If false,provide an example,illustration,or brief explanation of why the statement is false.Q. If R = 4 OHM, L = 4 H, and C = 1 \17 F, then the RLC is underdamped.

Could you help me to solve the following problem step by step?Thank you very much in advance.6. A) How is capacitance defined? B) To a capacitor with air between its plates with an area of 3 cm2 and a separation between them of 1 mm. If a potential difference of 5 V is applied, calculate a) the electric field generated, b) the surface charge density c) the capacitance d) A dielectric of dielectric constant =3 d) What is the capacitance now?

Constants In (Figure 1), the total resistance is 11.0 k, and the battery's emf is 24.0 V. The time constant is measured to be 18.0 us. Part B Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. Express your answer to three significant figures and include the appropriate units. Figure <1 of 1 HẢ Value Units + Submit Request Answer Provide Feedhack 國

Please answer everything asap, I really need help

Please answer the questions with complete and detailed solution. Use the international standard unit. I have attached the formula that we regularly use as a reference. Thank you!

I tried this problem and I asked my professor about it and he tells me I got all of the answers wrong and I don't know why I keep getting the wrong answer. Can you help me with Part A,B, AND C and can you label which part is A,B, and C

Explain in detail how you come up with that solution. How did you get the answer of I1,I2 and I3.  Where did you get values. Explain step by step.

Can someone please help me to solve number 14 showing all work please.

This homework problem is giving me some issues, help would be greatly appreciated! Thanks!

show all the formulas you used PLEASE it’s really important for me that you show your work and formulas you used to resolve the problem.

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Check your understanding A. Solve the problems below. You are required to show the proper solution with the final answer written inside a box. Make sure to put the final unit of measurement. 1. If in the process of rubbing the lenses of the eyeglasses, 6.28 x 10 10 electrons were transferred, a. what is the charge of the lenses and the nylon cloth? b. what is the change in their masses? CS Scanned with CamScanner

Discuss why power system load flow analysis is undertaken and why iterative methods are used. II. The Gauss Seidel calculation for the pu voltage on Bus 2 of a certain power network is as shown at formula Q4: 0.5834149° (v.) Formula Q4 Assuming v₂[0] = 120° volts determine (¹) and (2) then comment on the results obtained in terms of the outcome of the iteration so far. III. 1 1.62-80° - (1.92100°) x (1.140°) Discuss the function of energy markets i.e. purpose of, contracts and auctions, where are they best suited etc.

Answer question 2 only Please.   2. A wire has a radius of 1.90 mm. If the current in the wire is 6.14 A, the drift velocity is 4.86 x 10-5 m/s. What is the concentration of free electrons in the metal?

Can you please provide in depth work, and make it clear what the answer is. Can you solve every single part, there are 4 total in this problem, attached as 2 screenshots