Question

A loop, made of straight edges has six corners at A(0,0,0), B(L,O,0) C(L,L,0), D(0,L,0) E(0,L,L) and F(0,0,L). A magnetic field  B=B_o (i + k)T is present in the region. The flux passing through the loop ABCDEFA (in that order) is 

(a) B_o L² Wb. 

(b) 2 B_o L² Wb. 

(c) √2 B_o L² Wb. 

(d) 4 B_o L² Wb.

Answer 1

(b) 2 B_o L² Wb.