When a coil is rotated in a magnetic field, the emf induced in it? Options: A . &nbspIs maximum B . &nbspIs minimum C . &nbspContinuously varies D . &nbspRemains constant

When a coil is rotated in a magnetic field, the emf induced in it?

Question

When a coil is rotated in a magnetic field, the emf induced in it?

Options:

A . Is maximum

B . Is minimum

C . Continuously varies

D . Remains constant

Answer: Option C
Answer: (c).Continuously varies

Was this answer helpful ?

Next Question

Question 1. What should theta be in order to get maximum emf?....

Question 2. Emf is zero if the angle between velocity and length is _____....

Question 3. Usually phasor diagrams are drawn representing?....

Question 4. The instantaneous values of two alternating voltages are given as: v1=60sinθ and v2=40sin(θ − π/3). Find the inst....are given as: v1=60sinθ and v2=40sin(θ − π/3). Find the instantaneous difference.

Question 5. If two current phasors, having magnitude 12A and 5A intersect at an angle of 90 degrees, calculate the resultant current....at an angle of 90 degrees, calculate the resultant current.

Question 6. If two current phasors, having magnitude 5A and 10A intersect at an angle of 60 degrees, calculate the resultant current....at an angle of 60 degrees, calculate the resultant current.

Question 7. The instantaneous values of two alternating voltages are given as: v1=60sinθ and v2=40sin(θ − π/3). Find the ins....given as: v1=60sinθ and v2=40sin(θ − π/3). Find the instantaneous sum.

Question 8. In an A.C. generator, increase in number of turns in the coil _________....

Question 9. The number of cycles that occur in one second is termed as ___________....

Question 10. What is the duration of one cycle known as _________....

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