Ch24 - Q23.2a Region of nonzero electric field moving to...

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Q23.2a Region of nonzero electric field moving to right, at speed v . What is inside the box? 1) Positive charge 2) Negative charge 3) Zero net charge
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Q23.2b Region of nonzero magnetic field moving to right, at speed v . What is inside the box?
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Q23.2c At this instant, magnetic flux Φ mag through bounded surface is: 1) B 2) B x 3) B w h 4) B x h 5) B v h
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Q23.2d Region of nonzero field moving right, speed v In a time Δ t, what is ΔΦ mag ? 1) 0 2) B v Δ t 3) B v Δ t h 4) B x h 5) B (x+v Δ t) h
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Q23.2e Region of nonzero field moving right, speed v emf = ΔΦ mag / Δ t = ?? 1) 0 2) B v h 3) B v Δ t 4) B x h 5) B (x+v Δ t) h
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Q23.2f What is l d E v v around the full rectangular path ? 1) Eh 2) Ew+Eh 3) 2Ew + 2Eh 4) Eh + 2Ex + 2Ev Δ t 5) 2Ev t
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Q23.2g emf = d Φ mag / dt = Bvh l d E v v = Eh , so what is E ? 1) Bvh 2) Bv 3) Bvh/(2h+2x) 4) B 5) Bvh/x
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Q23.2h A pulse of electromagnetic radiation is detected at location A. In the pulse, the electric field is in the –x direction and the
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This note was uploaded on 02/04/2012 for the course PHY 303L taught by Professor Turner during the Spring '08 term at University of Texas at Austin.

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Ch24 - Q23.2a Region of nonzero electric field moving to...

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