Part A he switch in (Eigure 1) has been in position 1 for a long ne. It is changed to position 2 at t- 0s. Suppose that EV -9 V. What is the charge Q on the capacitor immediately after the switch is closed? Express your answer with the appropriate units. HA ure 1 of 1> Q- Value Units Submit Request Answer Part B 25 0 4 pF AV What is the current I through the resistor immediately after the switch is closed? Express your answer with the appropriate units. HA What is the charge Q on the capacitor at t = 50 us? Express your answer with the appropriate units. HA Q = Value Units Submit Request Answer Part D What is the current I through the resistor at t = 50 us? Express your answer with the appropriate units. HA I = Value Units

Part A he switch in (Eigure 1) has been in position 1 for a long ne. It is changed to position 2 at t- 0s. Suppose that EV -9 V. What is the charge Q on the capacitor immediately after the switch is closed? Express your answer with the appropriate units. HA ure 1 of 1> Q- Value Units Submit Request Answer Part B 25 0 4 pF AV What is the current I through the resistor immediately after the switch is closed? Express your answer with the appropriate units. HA What is the charge Q on the capacitor at t = 50 us? Express your answer with the appropriate units. HA Q = Value Units Submit Request Answer Part D What is the current I through the resistor at t = 50 us? Express your answer with the appropriate units. HA I = Value Units

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Please I need help with part A and part B
Part A The capacitor is initially uncharged. The switch closes at t=0. The components are: Vo= 12Volts, R 14.2 N, and C Coulombs. Determine the current in the circuit at this moment of time. 50µFarads. After the switch is closed, there is a moment when the capacitor has charge of 200u V. VOAEd Amps
A the current through the Zohm resistor is 4.0A yoiny from Ча. IZV Left to TCight A what is the Curent în the Othes brunches of the circvit? twhat is the Voltuge dap across the 4 ohm resistor? A What is the Voltage cdrop Across the 3 ohm ru sistor ?
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Part A Axons in the brain have smaller diameters than motor neurons; 0.6 um is a typical value. Most connections are short range, with an average axon length of about 700 um. The resistivity of the 7-nm-thick axon membrane is approximately 4 x 10' 2- m; the dielectric constant is 5. Model the axon as a cylinder. What is the resistance of the axon membrane? Express your answer with the appropriate units. HA R= Value Units Submit Request Answer Part B What is the capacitance of the axon membrane? Express your answer with the appropriate units. ? C = Value Units Submit Request Answer Part C What is the time constant of the axon membrane? Express your answer with the appropriate units. ? Value Units T= Submit Request Answer
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Part A The starter motor of a car engine draws a current of 200 A from the battery. The copper wire to the motor is 4.40 mm in diameter and 1.2 m long. The starter motor runs for 0.980 s until the car engine starts. How much charge passes through the starter motor? Express your answer with the appropriate units. HA ? Value Units Submit Request Answer Part B How far does an electron travel along the wire while the starter motor is on? Express your answer with appropriate HA ? Value Units Submit Request Answer
please i need the full answer with the steps
Part A (Figure 1) Determine the current through each of the resistors in the figure. Express your answers numerically using two significant figures separated by commas. Figure 1 of 1 > Hν ΑΣφ I12n. I14n. In5n. I20. Isn = 0.18,0.16,0.19,0.15, – 0.01 A 22 Ω 12 2 Submit Previous Answers Request Answer 15 Ω X Incorrect; Try Again; 5 attempts remaining 25 Ω 14 2 Part B 6.0 V What is the direction of I150?
Which of the following statements regarding circuits are true?
Part A A 3.4-mm-diameter wire carries a 18 A current when the electric field is 6.5×10-2 V/m What is the wire's resistivity? You may want to review (Pages 753 - 754). Express your answer in ohm-meters to two significant figures. να ΑΣφη ? N. m Submit Request Answer