About: http://webisa.webdatacommons.org/248294428

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It should be appreciated that as the output Vo of operational amplifier 53 changes, the circuit of FIG. 7 remains in balance as long as the ratio of R1/R1???=R2/R2???=R3/R3???=K, where K is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com