A spherical sphere with radius a has a frozen polarization P(r)= k † then the surface bound charge is a. zero b. k O C. ... 查看全部

  • 2021-11-29 19:07
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The unit for electric displacement D is a. N/m2 b. no units C. C/m2 O d. c/m

  • 2021-11-29 19:07
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  • 2021-11-29 19:07
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V.D=Pf, same as a. -V.P b. $1.da = D. da = Q fost C. € VE d. $ D.da= D. da = Q

  • 2021-11-29 19:07
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  • 2021-11-29 19:07
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