Answer:
 B = 0.546 T,  F = 2.59 10⁻¹² N
Explanation:
The magnetic force is
             F = q v x B
We can calculate the magnitude of the force and find the direction by the right hand rule
           F = q v B sin θ
Let's use Newton's second law
          F = m a
Acceleration is centripetal
          a = v² / r
We substitute
        q v B sin θ = m v² / r
The angle between the field and the radius of the circle is 90º so sin 90 = 1
         q B = m v / r
         B = m v / q r
Let's calculate ’
        B = 1.67 10⁻²⁷ 2.97 10⁷ / (1.60 10⁻¹⁹ 0.568)
         B = 0.546 T
The foce is
          F = q v B
          F = 1.60 10⁻¹⁹ 2.97 10⁷ 0.546
          F = 2.59 10⁻¹² N
 
        
             
        
        
        
Answer:
Option-C (Lipoprotein profile) 
 
        
             
        
        
        
In my opinion, yes the bible tell us that "For God so loved<span> the world that he gave</span><span> his one and only Son,</span><span> that whoever believes</span><span> in him shall not perish but have eternal life" 
So my answer is yes</span>
        
                    
             
        
        
        
Answer:
option A
Explanation:
given,
Kinetic energy of the car = 2000 J
speed of the car is doubled
we know,

 ........(1)
........(1)
now, speed of the car is doubled
v' = 2 v


from equation (1)



Hence, the Kinetic energy would be equal to 8000 J.
The correct answer is option A.