Task: Question Answering
Input (English): A point pole has a strength of 4π * 10^-4 weber. The force in newtons on a point pole of 4π * 1.5 * 10^-4 weber placed at a distance of 10 cm from it will be
(A)15 N. (B)20 N. (C)7.5 N. (D)3.75 N.
Output (English): A