Magnetic field liness can be entirely co...

Magnetic field liness can be entirely confined within the core of a toroid, but not within a straight solenoid Why ?

If both Assertion & Reason are the true and the reason is the correct explanation of the assertion, then mark (1)

If both Assertion & Reason are true but the reson is not the correct explanation of the assertion, then mark (2)

If Assertion is true statement but Reason is false, then mark (3)

If both Assertion and Reason are false statements, then mark (4)

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MAGNETISM AND MATTER
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION C)|34 Videos
LAWS OF MOTION
AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION-D) (Assertion-Reason Type Questions)|15 Videos
MECHANICAL PROPERTIES OF FLUIDS
AAKASH INSTITUTE ENGLISH|Exercise SECTION - J|9 Videos

Similar Questions

Explore conceptually related problems

Magnetic field lines can be entirely confined within the core of a toroid, but not within a straight solenoid. Why?

(A): Magnetic field lines can be entirely confined within the core of a toroid. But not within a straight solenoid. (R) : The magnetic field inside the solenoid is uniform.

A magnetic field can be produced by

Why can't two magnetic field lines cross each other? Draw the magnetic field lines (including field directions) of the magnetic field due to a long straight solenoid. What important property of this field is indicated by this field line pattern? Name any two factors on which the magnitude of the magnetic field due to this solenoid depends.

The magnetic field inside a solenoid is-

A toroid has a core (non ferromagnetic material) of inner radius 25cm and outer radius 26cm around which 3500 turns of wire are wound. If the current in the wire is 11A , what is the magnetic field (a) outside the toroid (b) inside the core of the toroid (c) in the empty space surrounded by the toroid?

Draw magnetic field lines in and around a current carrying straight solenoid.

Three identical long solenoids P,Q and R are connected to each other as shown in figure . If the magnetic field at the centre of P is 2.0 T, what would be the field at the centre of Q? Assume that the field due to any solenoid is confined within the volume of that solenoid only.

What does the divergence of magnetic field lines near the ends of a current carrying straight solenoid indicate?

The radius of circular loop is 'a'. Magnetic field is incerasing at a constant rate a. Magnetic field of a confined with the axis of the loop. Resistance per unit length of the wire of loop is rho . Choose the correct option(s):

AAKASH INSTITUTE ENGLISH-MAGNETISM AND MATTER -ASSIGNMENT (SECTION D)

A: If different ends of two identical looking iron bars are brought c...
Text Solution
|
A: The magnetic field lines also represent the lines of force on a mov...
Text Solution
|
Magnetic field liness can be entirely confined within the core of a to...
Text Solution
|
A: A bar magnet does not exert a torque on itself due to its own field...
Text Solution
|
A: A system can have magnetic moments even though its net charge is ze...
Text Solution
|
A: The earth's magnetic field not only varies from point to point in s...
Text Solution
|
A : In earn may nave even reversea the direction of its field several ...
Text Solution
|
A: The earth's field departs from its dipole shape substantially at la...
Text Solution
|
A: Paramagnetic sample displays greater magnetisation (for the magneti...
Text Solution
|
A: Diamagnetism is almost indipendent of temperature. R: The induced...
Text Solution
|
A: If a toroid uses bismuth for its core, then the field in the core w...
Text Solution
|
A: Peramability of a ferromagnetic material is independent of the magn...
Text Solution
|
A: The maximum possible magnetization of a paramagnetic sample is of t...
Text Solution
|
A: Peramability of a ferromagnetic material is independent of the magn...
Text Solution
|
A charged particle is released from rest in a region of steady and uni...
Text Solution
|
A: magnetic field lines are continuous and form closed loops. R: Mag...
Text Solution
|
Assertion : A superconductor is a perfect diamagnetic substance. Rea...
Text Solution
|
A: Superconducting magnets are gainfully exploited in running magnetic...
Text Solution
|
A: Diamagnetism is exhibited by all the substances. R: Diamagentism ...
Text Solution
|
A: Above curie-point a ferromagnetic substance behaves as a paramagnet...
Text Solution
|