EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 23 - Matter and Magnetism>JKCET 2018>Q 2

EASY

JKCET

IMPORTANT

Earn 100

The equation $(tanθ = B_{2} / B_{1}),$ where $B_{1}$ and $B_{2}$ are magnetic fields perpendicular to each other represents

50% studentsanswered this correctly

Important Questions on Matter and Magnetism

MEDIUM

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 23 - Matter and Magnetism>JKCET 2017>Q 3

The deflections produced by a Tangent Galvanometer at two different places when the same current is passed through it are

45 °

and

60 °

respectively. The ratio of the values of

B_{H}

at two places is

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 23 - Matter and Magnetism>JKCET 2017>Q 4

If

B_{H} = 4 \times 10^{- 5} T

and

B_{v} = 2 \times 10^{- 5} T

, then the Earth's total field at the place is (in

T

):

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 23 - Matter and Magnetism>JKCET 2017>Q 5

Select the correct statement from the following:

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 23 - Matter and Magnetism>JKCET 2019>Q 6

Which of the following materials is paramagnetic at

300 K ?

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 23 - Matter and Magnetism>JKCET 2018>Q 7

The property of the substance which shows how easily a substance can be magnetized, when placed in a magnetic field is called