1 A long, rectangular loop of width w, mass m, and resistanceR is at rest, with the plane of the loop parallel to the ground.Immediately to the left of the loop is a region of uniformmagnetic fieldB that points out of the screen. At time i = 0, aconstant force F pushes the loop to the left, into the magneticfield region, as shown in the figure.Derive an expression for the speed v of the loop immediatelyafter it enters the magnetic field region in terms of the givenvariables and the time t.

Given, Width of loop=w Mass of loop=M Resistance of loop=R Solution: Consider the speed of the…

A long, rectangular loop of width w, mass m, and resistance R is at rest, with the plane of the loop parallel to the ground. Immediately to the left of the loop is a region of uniform magnetic field B that points out of the screen. At time t= 0, a constant force F pushes the loop to the left, into the magnetic field region, as shown in the figure. Derive an expression for the speed v of the loop immediately after it enters the magnetic field region in terms of the given variables and the time t. O O O

A long, rectangular loop of width w, mass m, and resistance R is at rest, with the plane of the loop parallel to the ground. Immediately to the left of the loop is a region of uniform magnetic field B that points out of the screen. At time t= 0, a constant force F pushes the loop to the left, into the magnetic field region, as shown in the figure. Derive an expression for the speed v of the loop immediately after it enters the magnetic field region in terms of the given variables and the time t. O O O