A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
|
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
Knowledge Check
Similar Questions
Explore conceptually related problems
ERRORLESS -ELECTRO MAGNETIC INDUCTION-SET
- The direction of induced e.m.f. during electromagnetic induction is gi...
02:15
|
- The figure shows four wire loops, with edge length of either L or 2L. ...
03:07
|
- A circular coil and a bar magnet placed nearby are made to move in the...
01:46
|
- A square coil ABCD lying in x-y plane with its centre at origin. A lon...
02:32
|
- A short magnet is allowed to fall from rest along the axis of a horizo...
01:55
|
- The horizontal component of the earth's magnetic field at a place is 3...
04:59
|
- A copper disc of radius 0.1 m rotates about its centre with 10 revolut...
01:34
|
- A coil of Cu wire (radius r, self-inductance L) is bent in two concen...
02:24
|
- In which of the following circuits is the current maximum just after t...
02:59
|
- A small coil is introduced between the poles of an electromagnet so th...
02:37
|
- Two circular coils A and B are facing each other as shown in figure. T...
02:22
|
- A conductuing loop having a capacitor is moving outward from the magne...
01:46
|
- A straight wire of length L is bent into a semicircle. It is moved in ...
02:42
|
- If in a coil rate of change of area is (5meter^(2))/(milli second)and ...
02:55
|
- In series with 20 ohm resitor a 5 henry inductor is placed. To the com...
04:00
|
- Two circular coils P & Q are coaxially & carry currents I1 and I2 resp...
03:09
|
- The phase difference between the flux linkage and the induced e.m.f. i...
Text Solution
|
- A pair of parallel conducting rails lie at right angle to a uniform ma...
04:50
|
- The magnetic field in the cylindrical region shown in figure increase ...
04:32
|
- An aircraft with a wingspan of 40 m flies a speed of 1080 km hr(1) in ...
02:34
|
- A hundred turns of insulated copper wire are wrapped around an iron cy...
02:52
|