Question

4. Rank-2 tensors A charge q moves with a constant velocity tensor rby rHv 2 u. Define the antisymmetric ) where r" is the four velocity of the charge. Further define u (n" =-rH"ru/2. (x-ut)2 1-u2/c2 + y2 + z2 |(a) Show that r2 (b) Show that the electric field produced by the charge is given by En/c subscript n refers to the x,y or z component of E 4TC (r2)3/2 Where the

Answer 1

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