Define self sustainbility.

Define speed.

Define disjunction.

Define oxysomes.

Define speciation.

Define assimilation.

Define self-inductance of a coil. Show that magnetic energy required to build up the current I in a coil of self-inductance L is given by 1/2 L I^2

Define venation.

What is self Inductance of a coil ? Define coefficient of self Induction.