AngularJs embedding an MS Word doc using a $scope variable as the URL

Question

Embedding a random MS Word word doc, which I found on the internet, works if I hard code the URL:

In JS controller:

var app = angular.module('app', ['ngSanitize']);

app.controller('Ctrl', function($scope, $sanitize, $sce) {
  var Url = 
    'http://yoururl.com.doc&embedded=true';

  $scope.urlHere= $sce.trustAsResourceUrl(Url);
});