What are inducing charge and induced charge ?

As shown in the figure, a magnet is moved with some speed towards a coil at rest. Due to this induced electromotive force, induced current and induced charge in the coil are E,I and Q respectively. If the speed of the magnet is doubled, the incorrect statement is

If complete induction takes place, the amount of the inducing charge and that of the induced charge become _________

As shown in the figure, à magnet is moved with a fast speed towards a coil at rest. Due to this induced emf, induced current and induced charge in the coll is E, I and Q respectively. If the speed of the magnet is doubled, the incorrect statement is

In electromagnetic induction, the induced charge in a coil is independent of

In electromagnetic induction, the induced charge in a coil is independent of

On which factor induced charge depend ?

What is meant by induced emf and induced current?