A single loop of wire with an area of 0.0800 m^2 is placed in a uniform magnetic field that has an initial value of 1.50 T. The field is perpendicular to the plane of the loop, and its strength is decreasing at a constant rate of 0.400 T/s. The loop has a resistance of 0.400. What current is induced in this loop?

0.0800A

Explanation:

Given the Area as and that the wire is perpendicularly placed in a magnetic field that has an initial value and a decreasing constant , the magnitude of the induce emf is :

To find the current induced in the loop of resistance 0.400 ohms:

The induced current in the loop is 0.0800A

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .