[单选题]
A 1.0-C charge is 15+kwr5 iad*ke e3 r9-qr m from a secozb1+)9l)9qp gelj ; pu pygo j1*emu:tnd charge, and the force between them is 1.0 N. What is the magnitude of t;lg)e qjz puyu1* tm9)9+ :p b1opljeghe second charge?
A. $25 \; C$
B. $1.0 \; C$
C. $0.025 \; C$
D. $25 \; nC$