A very long wire carries a current i. What is the direction of the magnetic field at point P, a distance r away from the wire and directly above it as you look down at the wire? i Down Selected Answer: Out of the page Answers: Down Into the page Up

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A: Given Data :  Intensity, I = 1w/m2 area, A = 5.3cm2 = 5.3×10-4m2 θ= 90° Reflection, r = 83% = 83/100…

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Q: A beam of light of intensity 1 W/m^2 hits a mirror of area 5.3 cm^2. The plane of the mirror is…

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A: Solution attached in the photo

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A: Solution attached in the photo

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A: Solution attached in the photo

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A: option c is correct i.e position of FERMI LEVEL moves towards middle of energy gap .

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A: Given, f=600 Nθ=2.000m=950 kg

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A: Given, q1=2.96 μCx1,y1=2.80,0.716cmq2=-4.94μCx2,y2=-2.15,1.78cm

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