[" 86Electromagelt inductance "L_(1)=4mH" and "L_(2)=1mH" respectively.The currents in the two colls are "],[" inceased at the same rate.At a certain instant of the both coils are given the same power,it "t_(1)" and "l_(2)" are "],[" increased at the same rate.At a certain instant of time both colls,the salue of "(l_(1))/(l_(2))" is "],[" the currents in the two cols,at that instant of time respectively,then the value of "(l_(1))/(l_(2))" is "],[[" (1) "(1)/(8)],[" (2) "(1)/(4)],[" (3) "1]]