# Physics Quiz on Inductance for IIT JEE, NEET, Medical & Engineering Exam

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## Physics Quiz on Inductance

Quiz on Inductance : Previous trends reveal that NEET aspirants find Physics as the most challenging section amongst the other sections. But most of them fail to decipher the reason behind this. This particularly can be as the candidates taking up this examination are predominantly medical aspirants with their subject of interest being Biology. Also, sections like Physics are more on theories, laws, numerical as opposed to Biology which is more of fact-based, life sciences and comprising of substantial explanations. In this post we are providing you quiz on Inductance.

## Quiz on Inductance

Q1. Three inductance with the values 4 NH, 140 μH, and 5 H are connected in series without mutual inductance. For practical purposes, the net inductance will be very close to ______.
a) 4 H
b) 140 μH
c) 5 H
d) None of these

c) 5 H

Q2. The combination of the same two inductors (33 mH and 55 mH) connected in parallel without mutual inductance will have a value of ______.
a) 22mH
b) 55 mH
c) 21 mH
d) 88 mH

d) 88 mH

Q3. 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

a) Mutual inductance

Q4. 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

d) The diameter of the wire

Q5. 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

b) Energy is stored and released quickly

Q6. How does an inductor work?
a) Choking off high-frequency AC
b) Introducing resistance into a circuit
c) A wire piece is charged
d) Storing energy as a magnetic field

d) Storing energy as a magnetic field

Q7. Which of the following circuit elements will oppose the change in circuit current?
a) Capacitance
b) Inductance
c) Resistance
d) All of the above

b) Inductance

Q8. Higher the self-inductance of a coil ______.
a) Emf induced is low
b) Lesser its weber-turns
c) Greater the flux produced
d) Longer the delay in establishing a steady current through it

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

Q9. 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) Equal
d) Either more or less

b) Less

Q10. 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

d) All of the above

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