Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Current Electricity

Question:

Match List I with List II.

LIST I
(Devices)

LIST II
(Principles)

 A. Principles

 I. Wheatstone Bridge

 B. Moving coil galvanometer 

 II. Potential Gradient 

 C. Transformer

 III. Mutual Induction

 D. Meter bridge

 IV. Radial Magnetic field 

Choose the correct answer from the options given below:

Options:

A-I, B-II, C-III, D-IV

A-II, B-IV, C-III, D-I

A-IV, B-III, C-I, D-II

A-I, B-IV, C-III, D-II

Correct Answer:

A-II, B-IV, C-III, D-I

Explanation:

The correct answer is Option (2) → A - II, B - IV, C - III, D - I

Moving coil galvanometer utilizes radial magnetic field.

Transformer utilizes the principle of mutual induction.

Meter bridge utilizes the principle of Wheatstone bridge.

B - IV, C - III, D - I 

(A) option given in column - I is ambiguous)

Best Ans is A - II, B - IV, C - III, D - I