A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
|
Topper's Solved these Questions
ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT
CHHAYA PUBLICATION|Exercise VERY SHORT ANSWER TYPE QUESTIONS|12 VideosView PlaylistELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT
CHHAYA PUBLICATION|Exercise SHORT ANSWER TYPE QUESTIONS - I|15 VideosView PlaylistELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT
CHHAYA PUBLICATION|Exercise NCERT EXEMPLAR QUESTIONS WITH ANSWER HINT (MCQ-2)|4 VideosView PlaylistELECTRIC POTENTIAL
CHHAYA PUBLICATION|Exercise CBSE Scanner|13 VideosView PlaylistELECTROMAGNETIC WAVES
CHHAYA PUBLICATION|Exercise CBSE SCANNER|17 VideosView Playlist
Similar Questions
Explore conceptually related problems
Knowledge Check
Similar Questions
Explore conceptually related problems
CHHAYA PUBLICATION-ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT-EXERCISE
- If the emf induced in an electrical circuit be e and the current induc...
03:41
|
Playing Now - The magnetic flux across a coil, of 50 turns and of diameter 0.1 m, ch...
03:45
|
Play - A coil with a small area of 10^(-5)m^(2) is lying on the xy -plane aro...
03:52
|
Play - The magnetic flux linked with a coil varies with time t as phi=at^(2)+...
02:32
|
Play - Induced current in a coil due to electromagnetic induction does not de...
06:04
|
Play - A metal ring is held horizontally with the ground and a bar magnet is ...
05:35
|
Play - An electric potential difference will be induced between the ends of t...
07:30
|
Play - In the figure a circular loop of radius r and resistance R is shown. A...
03:48
|
Play - Two identical circular loops of metal wire are lying on a table withou...
02:59
|
Play - A circular disc of radius 0.2 m is placed in a uniform magnetic field ...
02:57
|
Play - A square wire loop of side 10 cm is placed at an angle of 45^(@) with ...
04:36
|
Play - A rod of length b moves with a constant velocity v in the magnetic fie...
05:56
|
Play - A boat is moving due east in a region where the earth's magnetic field...
02:02
|
Play - SI unit henry (H) of inductance can be written as
02:11
|
Play - The self-inductance of a long straight solenoid is L. Each of the leng...
04:26
|
Play - The self inductances of two coils are 16 mH and 25 mH, and they have a...
03:17
|
Play - If current I passes through a pure inductor of self-inductance L, the ...
04:04
|
Play - Two solenoids of equal number of turns have their lengths and the radi...
03:44
|
Play - The current I in a coil varies with time as shown in the fig. The vari...
05:14
|
Play