Magnetic Field and Magnetic Field Lines

What is the difference between magnetic flux and flux density?

What is SI unit of magnetic flux?

Is magnetic flux scaler or vector quantity?

What is symbol of magnetic flux?

Magnetic flux is defined as the total number of magnetic field lines through a given coil or area.

Define magnetic flux density. Also write its formula.

What is magnetic flux?

Two magnetic field lines can never ever intersect.

If the key in the arrangement (figure) is taken out (the circuit is made open) and magnetic field lines are drawn over the horizontal plane $ABCD$, the lines are

The magnetic field lines around a bar magnet would be distorted if there is a presence of chunk of iron near the bar magnet.

Compass needle will deflect in the same direction in any places around a bar magnet.

The pattern of magnetic field lines around a bar magnet can be demonstrated by iron filing experiment.

The closest space to the magnet experiences a strong magnetic field.

Magnetic force is a contact force.

Two magnetic field lines around a bar magnet-

Iron filings and magnetic compass shows the _____ line pattern around a bar magnet.