Which of the following rules helps us to detect the direction of angular velocity?

Explanation

The right-hand rule is another mnemonic used to determine the relationships between current, magnetic fields, and induced currents. For a current-carrying wire, you would point your right thumb in the direction of the current flow, while curling your fingers around the wire. The direction in which your fingers curl indicates the direction of the magnetic field lines encircling the wire. In the context of electromagnetic induction, if you point your right thumb in the direction of the induced current and your fingers in the direction of the magnetic field, your palm will indicate the direction of the force acting on the conductor. This rule is critical for understanding phenomena in electromagnetism, including the functioning of motors and generators.