Question

A conducting loop carrying electronic current 1 is placed in a uniform magnetic field pointing into the plane of the paper as shown. The loop will have a tendency to:

a. Move left
b. Move right
c. Move up
d. Move down

Answer 1

Using the right-hand rule-1, a conducting loop with a current flowing to the right in a magnetic field pointing into the paper will experience a force downward, indicating that the loop will have a tendency to move down.

Step-by-step explanation:

The question involves determining the tendency of a current-carrying loop in a magnetic field. According to the right-hand rule-1 (RHR-1), if a current flows through a conductor in a magnetic field, the conductor experiences a force perpendicular to both the direction of the current and the magnetic field. In this scenario where the magnetic field points into the plane of the paper and the electronic current flows to the right, the force on the loop would be directed downward. This is described by the vector product F = I x B where I is the current and B is the magnetic field. Therefore, the tendency of the loop would be to move downwards.