22 A * NI O 3.12% O 4:50 PM20. Two parallel wires have currents of 5 A and 3 A in opposite direction. The distance between themis 24 cm. Find the force of interaction per unit length. i.e. L = 1.0000 metera. 1.25 x 103 N/mb. 3.93 x 10$ N/mc. 1.25 x 10 N/md. 3.93 x 103 N/m21. A multi-loop wire of 150 turns is placed in a uniform magnetic field that is parallel to the normal ofthe loop. The strength of the magnetic field is 3.00 T, the area of the loop begins shrinking at aconstant rate of AA/At = 0.40 m²/sec. What is the magnitude of the emf induced in the loop while it isshrinking?а. 180 Vb. 1125 Vc. 20.0 Vd. 38.4 V22. An inductor with inductance of 50 mH is placed in a circuit. When the current suddenly drops from5.5 A to 2.1 A in 8.00 sec, what is the magnitude of the induced emf?a. 0.034 Vb. 13.1 Vc. 0.021 Vd. 0.013 VDd Iiגר"g >4I 'SLI : ey.r. ce vedafon a :. I- 4Domestic power source has ms voltage 120 V and a frequency of 60 Hz Whenyou connect an RLCcircuit with R=502, L = 70,nH and C= 40 µF,Bixby VisionScroll captureDrawCropShare

Induced emf in an inductor is given by- VL=-Ldidtwhere, L is inductance of the coil

22. An inductor with inductance of 50 mH is placed in a circuit. When the current suddenly drops from 5.5 A to 2.1 A in 8.00 sec, what is the magnitude of the induced emf? a. 0.034 V b. 13.1 V c. 0.021 V d. 0.013 V

22. An inductor with inductance of 50 mH is placed in a circuit. When the current suddenly drops from 5.5 A to 2.1 A in 8.00 sec, what is the magnitude of the induced emf? a. 0.034 V b. 13.1 V c. 0.021 V d. 0.013 V

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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