Question

5. The component magic eye in the wheatstone bridge circuit is used as
a) source of electricity
b) variable resistance
c) oscilloscope
d) detector​

Answer 1

Answer:

The component magic eye in the wheatstone bridge circuit is used as

a) source of electricity

Plz Branilest Me plz plz

Plz Branilest Me plz plz

Answer 2

Option (a) source of electricity

The component magic eye in the Wheatstone bridge circuit is used as the source of electricity.

Explanation:

• The Wheatstone bridge circuit is also known as a resistance bridge.
• It helps to calculate the unknown resistance by balancing the legs of the bridge.
• It works on the principle of null deflection where the ratio of the resistance are equal and no current flows through the circuit.
• In normal conditions, it is in an unbalanced condition where current flows through the galvanometer.
• It can be interfaced with various combinations.
• It is traditionally called an ohmmeter.