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Using Lenz's Law

Magnetic fiel...

Question

Magnetic field lines can exist in _______.

A

only liquids

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B

any medium

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C

only solids

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D

only vacuum

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Solution

The correct option is B any medium
.

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Similar questions

A magnetic field existing around a magnet can be represented by magnetic field lines. Magnetic field lines always form:

Q. A moving charge can produce a magnetic field. Draw the magnetic field lines for a current loop to support your answer.

Q. Which of the following statements are correct?

(A)

Electric monopoles do not exist, whereas magnetic monopoles exist.

(B)

Magnetic field lines due to a solenoid at its ends and outside cannot be completely straight and are confined.

(C)

Magnetic field lines are completely confined within a toroid.

(D)

Magnetic field lines inside a bar magnet are not parallel.

(E)

χ = - 1

is the condition for a perfect diamagnetic material, where

χ

is its magnetic susceptibility.

Choose the correct answer from the options given below.

Q. What are magnetic field lines? How is the direction of magnetic field at a point in a magnetic field determined using field lines?

Q. (a) What is a magnetic field? How can the direction of magnetic field lines at a place be determined?
(b) State the rule for the direction of the magnetic field produced around a current-carrying conductor. Draw a sketch of the pattern of field lines due to a current flowing through a straight conductor.

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