Two coils have self-inductances of 10 H and 2 H, the mutual inductance being zer

Question

Two coils have self-inductances of 10 H and 2 H, the mutual inductance being zero. If the two coils are connected in series, the total inductance will be

Options:

A . 6 H

B . 8 H

C . 12 H

D . 24 H

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A coil is wound on iron core which carries current I. The self-induced voltage in the coil is not affected by....

Question 2. Mutually inductance between two magnetically coupled coils depends on....

Question 3. Current changing from 8 A to 12 A in one second induced 20 volts in a coil. The value of inductance is....

Question 4. A coil induces 350 mV when the current changes at the rate of 1 A/s. The value of inductance is....

Question 5. The direction of induced e.m.f. can be found by....

Question 6. In an iron cored coil the iron core is removed so that the coil becomes an air cored coil. The inductance of the coil wi....an air cored coil. The inductance of the coil will

Question 7. Higher the self-inductance of a coil,....

Question 8. The inductance of a coil will increase under all the following conditions except....

Question 9. The self-inductance of the coil may be defined as equal to the e.m.f. induced in volts when the current in the circuit c....the circuit changes at the rate of unit Weber turns.

Question 10. As per Faraday's laws of electromagnetic induction, an e.m.f. is induced in a conductor whenever it....

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

DSP Combined 1 Free Revision Test SAIL JO E-0

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

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers