A single loop of wire with an area of 0.0500 m^2 is placed in a uniform magnetic field that has an initial value of 2.60 T. The field is perpendicular to the plane of the loop, and its strength is decreasing at a constant rate of 0.250 T/s. What emf is induced in this loop?
0.2000 V
0.0005 V
0.0481 V
0.0125 V

answer would be d.) i hope this

explanation:

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.