A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
NIKITA PUBLICATION-ELECTROMAGNETIC INDUCTION-MCQs
- When a magnet is moved with its south pole towards the coil, then the ...
Text Solution
|
- When a magnetic is moved with its N pole away from the coil, then the ...
Text Solution
|
- Which of the following phenomenon makes use of electromagnetic inducti...
Text Solution
|
- Induced emf can be produced by
Text Solution
|
- A copper rod moves parallel to the horizontal direction. The emf. Indu...
Text Solution
|
- The direction of induced e.m.f. during electromagnetic induction is gi...
Text Solution
|
- Lenz's law is a consequence of law of conservation of
Text Solution
|
- Lenz's law provides a relation between
Text Solution
|
- When a magnet is moved towards a coil the direction of induced current...
Text Solution
|
- A horizontal straight conductor along east-west direction falls under ...
Text Solution
|
- The total charge induced in a conducting loop when it is moved in magn...
Text Solution
|
- If the magnetic field is doubled through a coil of number of turns 'n'...
Text Solution
|
- The 5xx10^(-4) magnetic flux lines are passing through a coil of 100 t...
Text Solution
|
- A rectangular coil of 20 turns and area of cross-section 25 cm^(2) has...
Text Solution
|
- A coil of cross sectional area 100 cm^(2) is placed in the magnetic fi...
Text Solution
|
- The magnetic flux phi (in weber ) in a closed circuit of resistance 10...
Text Solution
|
- A wire is moving ini the magnetic field of B, if the cross sectional a...
Text Solution
|
- A conductor is moving in the magnetic field B the induced current is I...
Text Solution
|
- A magnetic field of 2xx10^(-2)T acts at right angles to a coil of area...
Text Solution
|
- Aconductor of lengfht 0.4 m is moving with a speed of 7 m/s perpendic...
Text Solution
|