Class 12 ISC Physics Magnetic Field and Earth Magnetism Board Questions
Here we provide Class 12 Physics important notes,board questions and predicted questions with Answers for chapter Magnetic Field and Earth Magnetism. These important notes,board questions and predicted questions are based on ISC board curriculum and correspond to the most recent Class 12 Physics syllabus. By practising these Class 12 materials, students will be able to quickly review all of the ideas covered in the chapter and prepare for the Class 12 Board examinations as well as other entrance exams such as NEET and JEE.
class 12 ISC Physics Magnetic Field and Earth Magnetism BoardQuestions
Magnetic Field and Earth Magnetism BoardQuestions
Q1
Define angle of dip.
solutions
solutions
Q2
Two infinitely long current carrying conductors X and Y are kept parallel to each other, 24 cm apart
in vacuum. They carry currents of 5A and 7A respectively, in the same direction as shown in figure
below. Find the position of a neutral point i.e. a point where resultant magnetic flux density is
zero. [Ignore earth’s magnetic field]
solutions
solutions
Q3
There is an tell component of earth’s magnetic field at place is 1/√3 times the vertical component.
Determine the angle of dip at that place.
solutions
solutions
Q4
What is the angle of dip at a place where the horizontal component and vertical component of earth
magnetic field are equal :
(a) 1300
(b) 600
(c) 450
(d) 900
solutions
(a) 1300
(b) 600
(c) 450
(d) 900
solutions
Add a comment