# MCQs on Inductance for NEET 2020

NEET  Physics is the scoring paper in the medical entrance examination. Here, you will discover the NEET Physics MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Physics objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Physics Inductance Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

## MCQs on Inductance

1. Mutual inductance between two magnetically coupled coils depends on
(a) Permeability of the core material
(b) Number of turns of the coils
(c) The cross-sectional area of their common core
(d) All of the above

Answer: (d) All of the above

2. What will be the inductance if the iron core is removed from the iron cored coil to make it air-cored coil?
(a) More
(b) Less
(c) The same
(d) None

3. Higher the self-inductance of a coil
(a) Lesser its weber-turns
(b) Emf induced is low
(c) Greater the flux produced
(d) Longer the delay in establishing a steady current through it

Answer: (d) Longer the delay in establishing a steady current through it

4. Which of the following circuit elements will oppose the change in circuit current?
(a) Capacitance
(b) Inductance
(c) Resistance
(d) All of the above

5. How does an inductor work?
(a) Storing energy as a magnetic field.
(b) A wire piece is charged
(c) Introducing resistance into a circuit
(d) Choking off high-frequency ac

Answer: (a) Storing energy as a magnetic field

6. The inductance of the coil is not affected by which of the following?
(a) The length of the coil
(b) Number of turns
(c) The material of the core
(d) The diameter of the wire

Answer: (d) The diameter of the wire

7. In a small inductance:
(a) Large current flow
(b) Energy is stored and released quickly
(c) Small current flow
(d) Energy is stored and released slowly

Answer: (b) Energy is stored and released quickly

8. The phenomenon due to which there is an induced current in one coil due to the current in a neighbouring coil is?
(a) Mutual inductance
(c) Electromagnetism
(d) Susceptance

9. The combination of the same two inductors (33 mH and 55 mH) connected in parallel without mutual inductance will have a value of
(a) 22 mH
(b) 88 mH
(c) 1.8 H
(d) 21 mH