If you drew magnetic field lines for this bar magnet, which statement would be true? arrows point toward both north and south. arrows point away from both north and south. arrows point away from south and toward north. arrows point away from north and toward south.

Magnetic field lines are hypothetical lines which shows the magnetic field around the bar magnet

It is basically the force on a small hypothetical north pole if it is placed near the bar magnet

So if we place a small hypothetical north pole near North pole of bar magnet then it will experience a repulsive force due to north pole so it will be away from the north pole

Similarly if we put the small hypothetical bar magnet near South pole of magnet then it will be attracted towards the south pole then we can say that the magnetic field lines is towards the south pole

So the correct option must be

Arrows point away from north and toward south.

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.