How do i loop a random int that changes in each loop

I want to create a loop that prints out a diffrent random number 10 times. I tried creating a random int in the variable num and then used a for-loop that printed out the variable num 10 times:

Random rnd = new Random();

int num = rnd.Next(10);

for (int i = 0; i < 10; i++) 
    {
       Console.WriteLine(num)
    }

This obviously doesn't work since it prints out the same random number 10 times. How do I get it to output a diffrent number in each loop?