Answer
figure it out are you d*mb
Explanation:
ha-ha
 
        
             
        
        
        
Answer:

Explanation:
Given that,
The current in the loop, I = 2 A
The radius of the loop, r = 0.4 m
We need to find the magnetic field at a distance 0.09 m along the axis and above the center of the loop. The formula for the magnetic field at some distance is given as follows :

Put all the values,

So, the required magnetic field is equal to  .
.
 
        
             
        
        
        
Resistance in wires causes thermal energy. The correct
answer between all the choices given is the third choice or letter C. I am
hoping that this answer has satisfied your query and it will be able to help
you in your endeavor, and if you would like, feel free to ask another question.
 
        
                    
             
        
        
        
T² caries directly as R³ .
This is Kepler's 3rd law of planetary motion .