A constant electric curent I in an infinitely long straight wire is suddenly switched on at...
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A constant electric curent I in an infinitely long straight wire is suddenly switched on at -0. The vector potential at a perpendicular distance r from the wire is given by: a) O A= K MOI The electic field at a distance & (CH) is: b) Hol c) c Mor [2x² in [f(a+Ja²_re)] 2√²+²√2 (1+3) 2ajir ant jolt=9) d> - сног an J K A constant electric curent I in an infinitely long straight wire is suddenly switched on at -0. The vector potential at a perpendicular distance r from the wire is given by: a) O A= K MOI The electic field at a distance & (CH) is: b) Hol c) c Mor [2x² in [f(a+Ja²_re)] 2√²+²√2 (1+3) 2ajir ant jolt=9) d> - сног an J K
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