Explanation:

- Fleming's Right-Hand Rule is used to determine the direction of induced current when a conductor moves in a magnetic field.

- Forefinger: Points in the direction of the magnetic field.

- Thumb: Indicates the direction of the motion of the conductor.

- Middle Finger: Shows the direction of the induced current.

Option explanations:

1. Force acting on the conductor: This is related to Fleming's Left-Hand Rule, not the right-hand rule.

2. Electric field: Not directly applicable in this context.

3. Induced current: This is the correct application of Fleming's Right-Hand Rule.

4. Current: Slightly misleading, since it doesn't specify 'induced'.