Answer:
103.1 V
Explanation:
We are given that 
Initial circumference=C=168 cm

Magnetic field,B=0.9 T
We have to find the magnitude of the  emf induced in the loop after exactly time 8 s has passed since the circumference of the loop started to decrease.
Magnetic flux=
Circumference,C=

 cm
 cm



When t=0



E=

t=8 s
B=0.9


 
        
             
        
        
        
The answer is always true a
        
             
        
        
        
Assuming that the students
worldwide are being considered, because of the extremely large population, this
can be considered as a binomial distribution. A normal distribution is used most
usually as a fair approximation of the binomial. The mean is the expectation,
therefore:<span>
E[x] = np = (16)(0.22) = 3.52 
<span>μ = 3.52 </span></span>
 
        
             
        
        
        
Answer:
A. Sulfur _________ group 16 chalcogens
B. Sodium _________ group 1 alkali metals
C. Argon _________ group 18 noble gases
D. Silicon _________ group 14 carbon family
E. Chlorine _________ group 17 halogens
F. Phosphorus_________ group 15 pnicogens
 
        
             
        
        
        
Answer: The English origin was the largest