Ga circular coil of radius cm contains 135 loops and its plane is positioned perpendicular to a uniform magnetic field, it is quickly and uniformly pulled from the field to a region where the b-field drops abruptly to zero. it takes 0.10 s for the whole coil to reach the field-free region. how much power is dissipated in the coil if its resistance is 170 ω?

change tension

the minimum constant speed at which she can catch the train is 2.7 m/s

given:

acceleration = 0.6

time = 4.5 s

to find:

velocity = ?

formula used:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

solution:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

v = 0 + (0.6 × 4.5)

v = 2.7 m/s

the minimum constant speed at which she can catch the train is 2.7 m/s

there are no atoms