Help urgent please Help ASAP (2) ) Fig. Problem 2(2) shows a bar magnt inoving t
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(2) ) Fig. Problem 2(2) shows a bar magnt inoving towas cpper ring. Whh of the following statements is correct? A. The induced current in the ring is clockwise viewed from the right. B. An induced electric ficid is caused around the moving magnet. C. The induced electric field is conservative. D. The total magnetic force on the ring points to the left. Fig Probiem 2(2). (3) Two coils have mutual inductance M, as shown in Fig. Problem 2(3). If the current i, in the first coil is doubled, how is the mutual inductance M changed? A. Doubled. B. Halved. C. Undetermined. D. Unchanged. Fig. Problem 2(3). (4) A thin layer of benzene (n 1.501) ties on top of a shcet of fluorit (n= 1.434 ). It is illuminated from above with light whose wavelength in benzene 400 nm. Which of the following possible thicknesses of the benzene layer wi maximize the brightness of the reflected ight? A. 200 nm C. 400 nm. B. 300 nm. D. None of the above. (5) Sodium atorns emit strongly doublct at the wavelengths of 589.00 nm a 589.59 nm. To resolve the sodium doublet in the fourth order in a grating, w minimum number of slits would be required? A. 250. B. 400 D. 4000. C. 1000. (6) White light passes through a diffraction grating and forms rainbow patter a screen behind the grating. For each rainbow, what is correct in following choice A. The red side is on the right, the violet side on the left. B. The red side is on the left, the violet side on the right. C. The red side is closest to the center of the screen, the violet side is farthes the center. D. The red side is farthest from the center of the screen, the violet side is clo the center. Gencral Physics ILDoneExplanation / Answer
2] option D is correct.
by Lenz law, the current will flo in a direction which creates a magnetic field towards right, so it will be counterclockwise.
Electric field is induced in ring, not around magnet.
Since it is time depedent, it. is non-conservative.
Total magnetic force will be on left because field will point towards radius vector and current is counterclockwise.
F = i L x B tells force will be on left.
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