Question

write the factors affecting the magnetic field due to a straight conductor​

Answer 1

Answer:

an area around a magnet or materials that behave like a magnet, where there is a force that will attract some metals towards it is called magnetic field.

Explanation:

• FACTOS AFFECTING MAGNETC FEILDS.

Factors Affecting the Strength of the Magnetic Field of an Electromagnet: Factors that affect the strength of electromagnets are the nature of the core material, strength of the current passing through the core, the number of turns of wire on the core and the shape and size of the core.

Answer 2

Answer:

Magnatic field due to a current carrying straight wire depends as the following:

Explanation:

(a) Directly proportional to the length of the wire

(b) Directly proportional to the current passing through the wire

(c) Inversely proportional to the distance from the wire