The inductance of an iron-core coil decreases if Options: A . &nbspthe number of turns is decreased B . &nbspthe length of the coil decreases C . &nbspthe iron core is removed D . &nbspNone of these

The inductance of an iron-core coil decreases if

Question

The inductance of an iron-core coil decreases if

Options:

A . the number of turns is decreased

B . the length of the coil decreases

C . the iron core is removed

D . None of these

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Question 1. The following coils are in parallel: 75 H, 40 H, 25 H, and 15 H. The total inductance is approximately....

Question 2. When the current through an inductor is cut in half, the amount of energy stored in the electromagnetic field....

Question 3. The electrical energy consumed by a coil is stored in the form of:....

Question 4. Electricity may be generated by a wire:....

Question 5. In a purely inductive circuit,....

Question 6. What is hysteresis?....

Question 7. What type of device consists of a coil with a moveable iron core?....

Question 8. What is magnetic flux?....

Question 9. As current travels within a conductor:....

Question 10. A series RL filter circuit with an output across the inductor will result in what type of filtering?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024

ICA Combined 1 Free Revision Test SAIL JO E-0

RDIC Review Test SAIL JO E-0

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

RSP Combined 1 Free Revision Test SAIL JO E-0