I. Introduction
Magnetic field sensor frameworks for requesting mechanical applications unavoidably contain ferromagnetic parts [1]. Little magnetic sensors are generally utilized incorporated into vehicles, cell phones, therapeutic gadgets, and so on for route, position, speed, and rakish/angle detecting. Space area applications where power, volume, and mass reserve funds are critical issues, in such cases these magnetic sensors behave well. Read head sensors toward magnetic stockpiling gadgets, magnetic biosensors and position, speed and binary state sensors utilized as a part of automotive and mechanical applications [2] [3]. Therefore, this work presents the analysis of magnetic field strength to determine the optimum orientation of magnets with a magneto-resistive sensor at the center and simulation is done for the identified orientation in Comsol Multiphysics.