Filepath is,
**Vendor_Modulename/web/js/myfile.js**

    requirejs-config.js
    var config = {
    	paths: {        	
    	     'myfile': "Vendor_Modulename/js/myfile"
    	  },   
    	shim: {
    	'myfile': {
    		deps: ['jquery']
    	}
    }

**using,You can use anywhere in your template file by below method,**

    <srcipt>
     require(["jquery","myfile"],function($,myfile){
         $(document).ready(function(){
            //call your js here...
         })
     })
    </script>