Embibe Experts Solutions for Chapter: Magnetism and Matter, Exercise 1: Exercise

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Embibe Experts Physics Solutions for Exercise - Embibe Experts Solutions for Chapter: Magnetism and Matter, Exercise 1: Exercise

Attempt the practice questions on Chapter 5: Magnetism and Matter, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Achieve CUET (UG) Physics Practice Book solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Magnetism and Matter, Exercise 1: Exercise with Hints & Solutions

EASY
CUET (UG)
IMPORTANT

Assertion (A) Flux of magnetic field B through a closed surface is equal to zero Bds=0

Reason (R) magnetic field lines are close curves, they don't have any beginning or end.

EASY
CUET (UG)
IMPORTANT

The earth's magnetic field is approximately 

EASY
CUET (UG)
IMPORTANT

The angle of dip at a certain place on earth is 60° and the magnitude of earth's horizontal component of magnetic field is 0.26 G. The magnetic field at the place on earth is

EASY
CUET (UG)
IMPORTANT

Let BV and BH be the vertical and horizontal components of earth's magnetic field at any point on earth. Near the north pole

EASY
CUET (UG)
IMPORTANT

A substance is placed in a non-uniform magnetic field. It experiences weak force towards the strong field. The substance is type

EASY
CUET (UG)
IMPORTANT

The temperature at and above which a ferromagnetic material become paramagnetic is called

MEDIUM
CUET (UG)
IMPORTANT

Which of the following property/properties should a material selected for making telephone diaphragms possess?

EASY
CUET (UG)
IMPORTANT

A carbon microphone is best used in a