Get last Inserted value and Insert into another table using trigger

First Create a table name- employee and temp_employee
CREATE TABLE [dbo].[Employee]
(

[Id] [int] IDENTITY(1,1) NOT NULL Primary key,  

[name] [varchar](100) NULL,

[salary] [float]

)CREATE TABLE [dbo].[temp_Employee]
(
    [Id] [int] IDENTITY(1,1) NOT NULL Primary key,
    emp_id int NULL

)

Now create a trigger

CREATE TRIGGER trg_Insert

   ON  dbo.employee

          AFTER INSERT

AS

BEGIN

         

SET NOCOUNT ON;

          INSERT INTO dbo.temp_employee (emp_id)  select id from inserted

END

GO