In an ideal inductor that has no resistance or capacitance, as the current increases energy flows into the inductor and is stored there within its magnetic field without loss, it is not released until the current decreases and the magnetic field collapses.
On the short scale, there are 12 zeros in a trillion (1012). It is 1,000,000,000,000. The traditional long scale, still used in many areas of the world, advances number names by millions, with intermediate names for the thousands (milliard, billiard, trilliard).
One thousand has three zeros, 10,000 has four (one for the 10 in ten thousand and three for the thousand) and 100,000 has five (two for the hundred in one hundred thousand and three for the thousand). Ten million has seven zeros. One billion is actually 1,000 millions and has nine zeros. One trillion is a thousand billion and contains 12 zeros.