Good drawing of a good visible drawing in proper English

2. Two current carrying conductors are placed next to each other. Draw a magnetic field pattern if the current carrying conductor were:

• a) both carrying current into a page. Each conductor will have concentric circular magnetic field lines around it. Using the right-hand grip rule, the magnetic field lines will be in a clockwise direction around each wire. Between the two wires, the magnetic fields point in opposite directions, leading to a weaker resultant field. Outside the wires, the fields reinforce. The wires will experience an attractive force.

• b) both carrying current out of a page. Each conductor will have concentric circular magnetic field lines around it. Using the right-hand grip rule, the magnetic field lines will be in an anti-clockwise direction around each wire. Between the two wires, the magnetic fields point in opposite directions, leading to a weaker resultant field. Outside the wires, the fields reinforce. The wires will experience an attractive force.

• c) One was carrying current into a page and other carrying current out of a page. The conductor with current into the page will have clockwise magnetic field lines. The conductor with current out of the page will have anti-clockwise magnetic field lines. Between the two wires, the magnetic fields point in the same direction, leading to a stronger resultant field. Outside the wires, the fields oppose. The wires will experience a repulsive force.

3. What factors affect the magnitude of the magnetic field strength of the current carrying conductor?
The magnitude of the magnetic field strength ($B$) around a current-carrying conductor is affected by:

• The magnitude of the current ($I$) flowing through the conductor.
• The distance from the conductor ($r$).
• The permeability of the medium ($\mu$) surrounding the conductor.

4. Both carrying current into a page.
This refers to the magnetic field pattern for two parallel conductors both carrying current into the page.
For each wire, the magnetic field lines form concentric circles around the wire. The direction of the magnetic field lines is clockwise around each wire, as determined by the right-hand grip rule. The fields between the wires partially cancel, and the wires will attract each other. This description matches the drawing you provided.