Part A In the circuit shown in the figure (Figure 1) the batteries have negligible internal resistance and the meters are both idealized. With the switch S open, the voltmeter reads 18.0 V. Find the emf E of the battery. ? E = V Submit Request Answer Figure 1 of 1 Part B What will the ammeter read when the switch is closed? 30.0 N - 20.0 75.0 Ω T 25.0 V 50.0 Ω Ω E=? I = A Submit Request Answer

Part A In the circuit shown in the figure (Figure 1) the batteries have negligible internal resistance and the meters are both idealized. With the switch S open, the voltmeter reads 18.0 V. Find the emf E of the battery. ? E = V Submit Request Answer Figure 1 of 1 Part B What will the ammeter read when the switch is closed? 30.0 N - 20.0 75.0 Ω T 25.0 V 50.0 Ω Ω E=? I = A Submit Request Answer

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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The battery’s emf in the figure shown below is 32 V. If the time constant is measured to be 31 microseconds, Calculate the time (in microseconds) it takes for the voltage across the resistor to reach 6.95 V after the switch is closed.
In the figure resistor 1 = 126 2, resistor 2 = 81 N, and the ideal batteries have emfs ɛ1 E2 = 5 volts, and ɛ3 = 7 volts. Find the current through resistor 1. = 29 volts, Round off answer up to 3 decimal places. Consider absolute value. Include the unit (A for ampere, V for volt and ohm for ohm). Rz RI ww
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agle - Yahoo Searc... 0 Figure In (Figure 1), the total resistance is 20.0 kf, and the battery's emf is 33.0 V. The time constant is measured to be 12.0 μs Ris Take Test: PHY1200-... + R ww E S C 1 of 1 > openvellum.ecollege.com https://www.prometric... Submit Part B ✓ Correct t = 7.96 y pearson login - Yahoo.. Submit Previous Answers Provide Feedback Calculate the time it takes for the voltage across the resistor to reach 16.0 V after the switch is closed. Express your answer to three significant figures and include the appropriate units. μA Ω % A C μS Pearson Previous Answers Request Answer * Incorrect; Try Again; 2 attempts remaining ? Course Home 1 y cunyfirst login - Yaho... Review I Constants Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions Contact Us | Next >
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d complete it by drawing the connecting wires that are needed to the multimeter. Li Fig ge UPN acroSs a- What m L2 open. What is t Li positive 0.50 If the tw the volta Fig.10 of figure 8, th ates: 10- The vo The ammeter indicates 0.5 A. the cir the vol of the ammeter AL b- What is the current carried by L2? C- What is then the current sent by the generator? a- Draw again the circuit of figure 11, and draw the connecting wires needed to measure the voltage across the lamp using the multimeter. M Fi N e figure 9, t ces l1=750 m A2 indicate would t e? Justify yo Fig.11 b- If the voltage across the dry cell is constant at 9V. what would the voltmeter indicate when the switch is: open? closed? Wha
In (Figure 1), the total resistance is 20.0 k2, and the battery's emf is 33.0 V. The time constant is measured to be 12.0 us Figure He Take Test: PHY1200-1... + R ww E S C: 1 of 1 https://www.prometric... Submit ▼ Part B ✓ Correct y pearson login - Yahoo... Previous Answers Calculate the time it takes for the voltage across the resistor to reach 16.0 V after the switch is closed. Express your answer to three significant figures and include the appropriate units. Provide Feedback μA 6 t= 7.968 10 S Xb b MacBook Air Submit Previous Answers Request Answer X.10" X Incorrect; Try Again; 3 attempts remaining X Pearson Course Home y cunyfirst login - Yaho. Review I Constants Copyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions Contact Us | Next >
4 The pitantial at the tenminals of the battery falls from aV on arcuit to e volts when a resistor of 1o ohms open Is conneuted across its terminals What resistance of the batterg ? is the internal 15 57 Petermina the vol tage drop acness the figure below. 4 -dhm vesis tor in 10 J -L 4y figure shoum. Get the eqoiralent resistance of th
connected con sist of five resis tors 7.a A circit as below. Determine the effective Tesistance in the circuit. RI RS- R2 R+ Ginen R, = sor, Rz=25Jr, R3= 30r, R¢=60r, Rs= 70r iD Wlhat is Hhe current is Hhe circuit iç the potential the resistors is 24 V? CICcross What is the potential that ccin be tapped across Rs? b.A circuit consist sisc capacitors connicted as below, detemine the effective capacitalnce. (3 G= SmF, G= Smf, G= 6mF, C4 = 6mF, Gaigg fo Cs= 8mF, C6 = 8 mF. What is the energy stored in the capacitors in ;circuit if the potential across %3D the the capacitors is 24V? C- lwo charges +3C and t 5C are placed 20Cm from in Yacuum- Wlhat magnitude of force will. their Centres they ebcert on each other, If Hhe sccond charge hes its polacity changed to negative (-sc). Inlliat would be the nature of the force ? Will there be a change in magnitude ? LPermitivity of free space a 8.8sx 10 -12
The compressor on an air conditioner draws89.1 A when it starts up. The start-up time isabout 0.243 s.How much charge passes a cross-sectionalarea of the circuit in this time?Answer in units of C.
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