why if i post like this it doesn't work

$name = 'john';
my $req = HTTP::Request->new(GET => 'https://www.google.com/?name=$nam
+e');
$req->content_type('application/json');

[download]

but it works when no $name string in url 


my $req = HTTP::Request->new(GET => 'https://www.google.com/?name=john
+');
$req->content_type('application/json');

[download]

In reply to url get with string by bigup401

Title:
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