If magnetic field in certain region is given by B = (40i-18k)Wbm? then the flux passes through 5 cm? area loop will be

Question : If magnetic field in certain region is given by B 40i-18k)Wbm� then the flux passes through 5 cm� area loop will be

(A). 90 x 10-4

(B). 91 x 10-4

(C). 92 x 10-4

(D). 94 x 10-4