Two resistors of 4Ω and 12Ω are connected in parallel across the same battery. Which statement about the currents I4 (through 4Ω) and I12 (through 12Ω) is correct?
a) I4=I12
b) I12 is three times I4
c) I4 is three times I12
d) I4 is one–third of I12