Answer:
no deflection
Explanation:
current is flowing from west to east. As the magnetic field of a long wire carrying current is circular, its direction will be north below the wire and south above the wire (according to the right hand rule). So, when the compass is placed underneath the wire, it will still point towards the north direction.
Answer:
3260.33 J
Explanation:
= number of rods = 5
= length of each rod = 0.715 m
= mass of rod = 2.51 kg
= total moment of inertia
Total moment of inertia is given as
= 2.14 kgm²
= angular speed = 527 rpm = 55.2 rad/s
Rotational kinetic energy is given as
E = (0.5) ( )²
E = (0.5) (2.14) (55.2)²
E = 3260.33 J
It would be: Activation Energy = 300 KJ
Hope this helps!
We know, v = d / t
Here, v = 120 miles/hour
t = 3.5 hour
Substitute their values,
120 = d / 3.5
d = 120 * 3.5
d = 420 miles
In short, Your Answer would be 420 miles
Hope this helps!
Relational is the best type of research study for placing objects into categories.
Answer: Option B
<u>Explanation:
</u>
Categorization is the process of making a set of objects having similar properties under a single category. The research study can be classified as quantitative, qualitative and descriptive types.
The categorisation is based on the qualitative research under the sub type of relation or classification research. Based on the relation between each objects, they will be grouped together.
If two or more objects have any kind of positive relations like similar behaviours, they will be grouped together and if their properties are different then the objects will be placed in different groups.