Answer:
It releases some of the energy into the atmosphere as hot steam.
Explanation:
Answer:
The magnitude of the average induced emf is 90V
Explanation:
Given;
area of the square coil, A = 0.4 m²
number of turns, N = 15 turns
magnitude of the magnetic field, B = 0.75 T
time of change of magnetic field, t = 0.05 s
The magnitude of the average induced emf is given by;
E = -NAB/t
E = -(15 x 0.4 x 0.75) / 0.05
E = -90 V
|E| = 90 V
Therefore, the magnitude of the average induced emf is 90V
D.Power has a time component while energy does not. This is because power is the RATE at which work is performed.
He would try to enter as the tide is rising, and leave as the tide is falling. Those things happen at all different times of day during a month.
340 ms
I got it right and I hope you do as well
