Plants consists of both meristematic and permanent tissues.the meristematic tissues consists of cells which are constantly in a state of division.these cells are usually small, indifferentiated ,with thin cell walls and constantly undergoing mitosis.
They are found in the apices of stem and roots and also in the node of stems of monocots
Electromagnet is an electrical component that when powered emits a magnetic field based on the amount of current provided. this is the same principal that runs induction motors