The electric flux for gaussian surface A that enclose the chrged particles in free space is ............. (given `q_1 = –14nc, q_2 = 78.85 nc, q_3 = –56nc`)
Options:
(a) `10^4 Nm^2 /C`
(b) `10^3 Nm^2 /C`
(c) `6.2 ×10^3 Nm^2 `/C
(d) `6.3×10^4 Nm^2` /C