Answer:
Thus, the induced current in the coil at
is 9.98 A.
Explanation:
Faraday's law says

where
is the number of turns and
is the magnetic flux through the square coil:
Now,



;
therefore,



is the emf induced in the coil.
Now, the loop is connected to
resistance; therefore, at 





Thus, the current in the coil at
is 9.98 A.
kess dense material comes up. glycerin dencity= 37.8 / 30
syrup density = 80 / 60 so glycerin is less dense and comes up
Using the second Law of Newton, F = m * a, you know that acceleration is maximum when the force is maximum.
Using Hooke's Law, F = K Δx, you know that the force is maximum when the displacement from the equilibrium (Δx) is maximum.
So the answer is that the acceleration is maximum at the maximum amplitude x = a.