ZuoTi.Pro
Question

6 Three long current parallel wies 12A.-8A) are a distance What is the magnetic force on ss-2m) 00-4 10-7 T A a 12 Is 7. A 12-turn square loop (0.2 m along a side, resistance-4 Ω) is placed in a magnetic field al shown. The magnitude of this field varies with time according to B-2-13f, whereis measured in s and B in T. (a) What is the induced current in the coil at 1.5 s? (b) Show the direction of L. 8. An LRC series circuit has a 56 Ω resistor, a 27 mH inductor, and a 78 μF capacitor. The circuit is driven by ac power source with rms voltage 110 V running at 60 Hz. What is the rms voltage across the inductor? 9. Two lenses is separated by a distance 10 cm. First lens is converging tfl-12 cm. Second lens is diverging lfi-10 cm. If one object is 20 cm from the first lens,find the final image 10. A 410-nm thickness film is coated on the surface of a glass. The indices of refraction of the film and the glass are 1.5 and 1.63, respectively. The surface of the film is illuminated from above at normal incidence with white light. There are TWO wavelengths of light strongly reflected in the visible light. If one λ-410 nm, what is the other?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

the ure t frce has b be favn but Im findha net-force on 13 There are tuo tures 32- 2 7 2. -~ 2.6t -AT-dB)시ー oft @4)%2. 6 t><12, 1.372063 A

0 0
Add a comment
Know the answer?
Add Answer to:
6 Three long current parallel wies 12A.-8A) are a distance What is the magnetic force on...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 10.a 335-nm thick oil film floats on the surface of the wate. The indices of refraction...

    10.a 335-nm thick oil film floats on the surface of the wate. The indices of refraction of the oil and the water are 1.5 and 1.33 respectively.the surface of the oil is illuminated from above at normal incidence with white light.there are two wavelength of light straightly reflected in the visible light. if one lambda is 402 nm, what is the other 9. two lenses is separated by a distance 10 cm. first lens is converging f=15cm. second lens is...

  • Note: This test contains ten questions from chapter 19 to chapter 27. For full credit, you...

    Note: This test contains ten questions from chapter 19 to chapter 27. For full credit, you should show all the steps of your numerical answers. No credit would be earned for just circling the right answers. Chapter 19 - Electric Potential and Electric Potential Energy 1. Two point charges are of + 7 uC and - 4 C are held at the corners of a rectangle as shown. The lengths of the sides of rectangle are 0.15 m, and 0.05...

  • Can you answer the multiple choice all 1-7? The focal length of a converging leas is...

    Can you answer the multiple choice all 1-7? The focal length of a converging leas is determined through image formation Assuming an object distance of 105 cm and an image distance of 10 cm. what is the focal length of this lens? 5 A) infinity B) 11 cm C)9.13cm D)0.1095mm A light ray traveling in air is incident on the surface of a glass plate The light ray makes an angle of 32 degree with the normal to the surface,...

  • Need a help from 7 through 12 7. A square coil is in a uniform magnetic...

    Need a help from 7 through 12 7. A square coil is in a uniform magnetic field that is perpendicular to the plane of the coil and directed into the screen, as shown. If this magnetic field begins to increase in magnitude what will the induced current in the coil be? a. directed into the screen b. zero C. clockwise d. counter-clockwise e. directed out of the screen 8. A 0.20 H inductor is located in a branch of some...

  • 11. Four identical 1 mF capacitors are connected together electrically. What is the least possible capacitance...

    11. Four identical 1 mF capacitors are connected together electrically. What is the least possible capacitance of the combination? a. I mF b. 1/8 m c. 4 mF d. 1/4 mF 12. Q. has 50 electric field lines radiating outward and Q, has 100 field lines converging inward. What is the ratio Q./0,? a. 2 b. -2 'c. 1/2 d. -1/2 16. A uniform 45-T magnetic field passes through the plane of a wire loop 0.10 min area. What flux...

  • Bob places a neutrally charged conducting ball next to a large, charged plate. The conducting ball...

    Bob places a neutrally charged conducting ball next to a large, charged plate. The conducting ball is weakly attracted to the plate. What is the net charge on the plate? 1. a) Positive b) Negative c) Neutral (i.e., zero charge) d) Either positive or negative, but it is impossible to tell which A +1 C charge is at the origin, and a second +1 C charge is at position (x,y)-(2 m, 0). How much work is required to move the...

  • Question 6: What percentage error would result from miscounting the bars by one? EXPERIMENT 10 THIN...

    Question 6: What percentage error would result from miscounting the bars by one? EXPERIMENT 10 THIN FILM INTERFERENCE Light from a monochromatic source is shined downward on two glass plates that are separated at one end by a hair. Light that is reflected from the top and bottom surfaces of the wedge-shaped thin film of air undergoes interference, and a series of dark and light lines are seen. By counting the number of dark or light lines over a known...

  • [6] 2. In the previous problem, how long after switch is closed until the magnetic field...

    [6] 2. In the previous problem, how long after switch is closed until the magnetic field is stable? Answer: (a) 1.38 ms. (6) 1.85 ms (c) 2.33 ms. (d) 2.79 ms. (e) 341 ms. (1) - [8] 3. An AC generator is connected to a circuit. The generator's emfis E(0) - 152 V sin(at). If the maximum current that results is 150 mA circuit, -5.01 x 10rad/s and the phase angle is -85.6 degrees, complete the following (0) = sin...

  • please answer 5&6 A long, thin conductor carries a current of 5.51 A. At what distance...

    please answer 5&6 A long, thin conductor carries a current of 5.51 A. At what distance from the conductor is the magnitude of the resulting magnetic field 5.95 x 10-5 T? Answer in units of cm. 006 10.0 points A lightening bolt may carry a current of 6700 A for a short period of time. The permeability of free space is 1.25664 x 10-6 T.m/A. What is the resulting magnetic field 142 m from the bolt? Suppose that the bolt...

  • please answer all questions DO 4 Out 01 . Only 4 will be graded. Cross out the one you don't do. +10 C moves at 20 m/s in the LA particle with charge positive r-direction (see diagram). The...

    please answer all questions DO 4 Out 01 . Only 4 will be graded. Cross out the one you don't do. +10 C moves at 20 m/s in the LA particle with charge positive r-direction (see diagram). There is a magnetic field of L9 x10 T out of the page. What is the force on the particle? (Give magnitude and direction!) 引0(20) (1 AXIO-3 TO F = 0.38 -regohie in the ydirection The subsequent motion of this particle is a...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT