What happens to the induced electric current if the number of loops is increased from one to three? A. It stays the same.

B. It doubles in magnitude.

C. It triples in magnitude.

D. It decreases by a factor of three.

E. It decreases by a factor of two.

heat the gas and measure the pressure

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.