A 16.0 cm × 16.0 cm square loop of wire lies in the xy-plane with its bottom edge on the x-axis. The resistance of the loop is 0.500 Ω . A magnetic field parallel to the z-axis is given by B = 0.750 y2t, where B is in tesla, y is in meters, and t is in seconds. What is the size of the induced current in the loop at t = 0.490 s ? Express your answer with the appropriate units.

the induced current is

Explanation:

Given that :

side of the square (l) = 16 cm = 0.16 m

Magnetic field  B = 0.750 y² t

Resistance R = 0.500 Ω

Time t = 0.490 s

Let consider a small rectangular; whose length is and breath is

Hence; to determine the magnetic flux through it small rectangular; we have:

Let calculate the total flux in the square loop

Thus the total flux in the square loop is

Now; going to the induced emf; let consider the Faraday's Law

Finally ; the induced current I is given by the expression;

Therefore; the induced current is

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

power out to power in less than 100%