How to change href attribute of a link using Jquery

How to change href attribute of a link using Jquery

<a id="bigImg" href="https://www.blogger.com/" class="w_img" >Chandresh rana</a>

<script type="text/javascript">
jQuery("#button").click(function(){
    jQuery("#bigImg").attr('href', 'http://chandreshrana.blogspot.com');
});
</script>