______________ describes current flow between two junctions formed by two different metals.

Related MCQs

• Thermocouples consist of a pair of wires made of dissimilar metals joined together at one or more junctions that generate a voltage when subjected to a temperature gradient . This phenomenon is known as the _________
• ________ consists of two different metals connected at two points.
• The Hall Effect sensor is not capable of measuring a current flow at a distance greater than _ _ _cm
• _ _ _ _ _ sensors are not affected by ambient conditions, such as dust, humidity, and vibrations and are insensitive to some ambient conditions based on the principle that these sensors display a constant flow of electrical current, making their characteristics constant over time.
• _ _ _ _ _ depends on the angle between the electric current and the magnetization direction
• In AMR the resistance produced by scattering is_ _ _ _ __ when the magnetization direction is parallel to the current direction
• In Hall Effect, the electric field applied is perpendicular to both current and magnetic field?
• In AMR the maximum sensitivity and linearity is achieved when the magnetization is at _ _ _ with respect to the current.
• In AMR the resistance produced by scattering is_ _ _ _ __ when the magnetization direction is perpendicular to the current direction
• In Hall Effect sensor, an electric current is _______ to the direction of the magnetic flux.