" State the rule to determine the direction of: "

State the rule used to determine the direction of cross product of two vectors

Name and state the rule which determine the direction of magnetic field around a straight curent - carrrying conductor . Also draw diagram .

State right hand thumb rule to determine the direction of magnetic field around a current carrying conductor. Apply this rule to find the direction of magnetic field inside and outside a circular loop of wire lying in the plane of a table and current is flowing through it clockwise .