=1. The switch in the image had been in position (a) for a long time. The switch ismoved to position (b) at time t 0. The graph shows the current through theresistor as a function of time for four different combinations of resistance andinductance. Assume that R = 4 N and L = 2 mH.(a) Match each plot in the graph to the correct value of R and L.2R and 2L:R and 2L:2R and L:R and L:(b) What is the emf of the battery? Show your work.E ==a SCopyright © 2014 John Wiley & Sons, Inc. All rights reserved.halliday, 10 g 30.15I4A2A-baReeee

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Answered: = 1. The switch in the image had been…

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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For image 1 which says "A solenoid having an inductance of 6.63" ONLY answer part (b) please, and for image 2 ONLY answer part (d).
X X X X X 1. In the figure to the right, the magnetic field B is pointing into the page and increasing in magnitude. What is the direction of the induced current? 2. If the radius of the (single) loop is 13.0 cm, and the field decreases from B = 0.067 T to zero in 0.13 s, what is the %3D メ magnitude of the induced emf? 3. Suppose the resistance of the wire is given to be 112 N. Calculate the induced current. X X X X X X,
The circuit shown in the diagram has a switch which is turned on at time t = 0, and it is known that the capacitor C is charged with Q = ±2.0 μC on its plates. as shown. The capacitance is known to be C = 1.0 nF, and the inductance equals L = 10 μH. as you close the switch, what is the current in the circuit? Which function describes the current as a function of time? (there may be undetermined constants in your expression) What is the natural oscillation frequency for this circuit? What is the total energy stored in the circuit?
The switch in the figure is connected to position a for a long time interval. At t=0, the switch is thrown to position b. After this time, what is the frequency of oscillations of the LC circuit if C=2.53 micro F?
The magnetic field through a single loop of wire 12.0 cm in radius and of 7.5 Ω resistance changes with time as shown in the figure. Calculate the emf in the loop as a function of time.What is the emf at t = 1.0 s? For the sign take the loop in the plane of the paper, and the magnetic field out of the paper. Take clockwise to be positive emf. What is the emf at t = 3.0 s? What is the emf at t = 5.0 s? What is the current at t = 1.0 s?
in the figure below, a square loop with 10 turns that is 10.0 cm on a side has a magnetic field pointed into the page that is decreasing at the rate of 1.0 T/s. a) What is the magnitude of the emf generated in the wire and what is the direction of the resulting current along the top side of the loops? b) Assume the self inductance is 4.1 x 10-4 H and the wire’s resistance is 11 Ohms. How much energy is stored by the inductor while the magnetic field is decreasing at this fixed rate?
1.8 Cast-steel Cross-sectional pap1 = 0.5 mm. area -3 cm? 1.6 l4 = 10 cm Silicon iron Cast iron 1.4 Mild steel 1.2 Cross-sectional area 32 ст? 1.0 0.8 Cast iron Cross-sectional area-1.4 cm? = 0.1 mm 0.6 (a) 0.4 0.2A 1000 2000 3000 4000 5000 6000 7000 Magnetic field strength, H(A/m) (b) Figure (1) Silicon Iron uɔ S7 = "1 Flux density, B(T)
Consider the circuit shown in the figure (Figure 1). Switch S is closed at time t = 0, causing a current i1 through the inductive branch and a current iz through the capacitive Part F branch. The initial charge on the capacitor the charge at time t is q2. zero, and What is the current through the inductive branche a long time after the switch has been closed? Express your answer using two significant figures. ? iL (00) = A Submit Request Answer Figure < 1 of 1 Part G What is the current through capacitive branche a long time after the switch has been closed? Express your answer using two significant figures. R1 ? ic () = A Submit Request Answer R2
Q1. An infinite current sheet lies in the z = 0 plane with current l=i ŷ, as shown in Fig. given below. Find B due to the current in the sheet. Apply Amperes law to loop 12341. a
The drawing shows a straight wire carrying a current I. Above the wire is a rectangular loop that contains a resistor R. If the current I is decreasing in time, what is the direction of the induced current through the resistor R – left-to-right or right-to-left? If the induced current goes from left to right through the resistor, type the letters "LTR" in the box below. If the current goes from right to left through the resistor, type the letters "RTL" in the box. Direction of induced current
Based on the figure 1. (a) What is the induced emf on a wire if exposed to a uniform magnetic field pointing toward the page as shown on figure 1. (b) What is the induced emf if the magnetic field is a function of time, B(t). (c) What if instead of a wire we a have a disk spinning at a constant angular velocity ω. What is the induced magnetic field (This is a Faraday’s Dynamo)
The capacitor in the circuit shown below is initially uncharged. The switch is closed at t = 0 s. ΔVbattery = 24 V, C = 3.0 μF, and R = 2.0 Ω. What is the current in the circuit at t = 0 s immediately after the switch is closed, in Ampere? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.

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