The isomeric 2+ state of 60co at 58.6 kev decays to the 5+ ground state. internal conversion competes with gamma emission: the observed internal conversion coefficients are ak =41, qu =7 and am =1. 58.603 m3+(e4) 99.76 2 58.6 10.467 min 5 + 0.0 a. 5.2714 y 4c033 compute the expected half-life of the 27 state if the transition multipolarity is assumed to be m3, and compare with the observed half-life of 10.5 min. if the transition also contained a small component of e4 radiation, how would your estimate for the half- life be affected? b.

It's have to be 12 or idk

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current