Hall Effect: Hall effect sensor actually consists of a current-carrying metal strip when this current carrying metal strip is placed inside any transverse magnetic field then EMF is developed across the edges of this current carrying metal strip. The magnitude of this developed EMF is depending upon the density of the flux and mobility of electrons. This property of this current-carrying conductor is called the hall effect. This hall effect element is typically used for sensing current and magnetic field measurements. A hall effect element circuit is shown in figure [ alt="F2 Shweta Gupta 3.3.21 Pallavi D4" src="//storage.googleapis.com/tb-img/production/21/03/F2_Shweta%20Gupta_3.3.21_Pallavi_D4.png" style="width: 350px; height: 190px;"> According to the circuit when current is applied to terminal 1 and 2 then output is acquired at terminal 3 and 4. When no magnetic field is applied to the strip then terminals 3 and 4 remain on the same potential then there would be no effect on the hall effect strip. Similarly, when the magnetic field is applied on hall effect strip then EMF or voltages are induced across the terminal 3 and 4. These voltages are directly proportional to the material strength which have used for the hall effect strip. These output voltages are obtained by the equation, EH = KHIB / t Where KH is hall effect co-efficient KH = V-m/A-Wbm-2 In the given problem instead of applying current, direct voltage is applied in the x-direction along with the magnetic field in the z-direction. Then we will get the flow of the charge carriers in the y-direction. The series of operations that takes place is given as Lorentz force drives the majority carriers to the face ABCD and minority carriers to face EFGH. Then the faces ABCD and EFGH are oppositely charged. Then the Electric field EY results and grows on both faces of the material Finally, Lorentz forces on holes get balanced.