The principle of D’Arsonval movement is similar to that of a
The principle of D'Arsonval movement is similar to that of a
Right Answer is:
Permanent magnet type electric motor
SOLUTION
- The D’Arsonval movement operates on the principle of electromagnetism, similar to how a permanent magnet type electric motor functions.
- In this system, a coil of wire is placed within a magnetic field created by permanent magnets.
- When an electric current passes through the coil, it generates a magnetic field that interacts with the permanent magnets.
- This interaction produces a torque, causing the coil to rotate.
- The degree of rotation is proportional to the amount of current flowing through the coil, allowing it to measure electrical quantities like current or voltage effectively.