by DeepWebLabs
MHT-CET SERIES
Physics

Magnetic Effects Of Current And Magnetism

6 previous year questions.

Volume: 6 Ques
Yield: Medium

High-Yield Trend

6
2020

Chapter Questions
6 MCQs

01
PYQ 2020
medium
physics ID: mht-cet-
Magnetic field at the centre of a circular loop of area is . The magnetic moment of the loop will be ( = permeability of free space)
1
2
3
4

02
PYQ 2020
medium
physics ID: mht-cet-
When a certain length of wire is turned into one circular loop, the magnetic induction at the centre of the coil due to current is . If the same wire is turned into four loops to make a circular coil, the magnetic induction at the centre of this coil is for the same current. Then the relation between and is
1
2
3
4

03
PYQ 2020
medium
physics ID: mht-cet-
A black sphere has radius whose rate of radiation is at temperature . If the radius is made and the temperature is made , the new rate of radiation will be
1
2
3
4

04
PYQ 2020
medium
physics ID: mht-cet-
A straight wire of length and carrying current of is placed in a uniform magnetic field of induction . The magnetic field is perpendicular to the length of the wire. What is the force acting on the wire? }
1
2
3
4

05
PYQ 2020
medium
physics ID: mht-cet-
An electron moves in a circular orbit of radius with uniform speed . It produces magnetic field at the centre of the circle. The magnetic field is proportional to
1
2
3
4

06
PYQ 2020
medium
physics ID: mht-cet-
The magnetic field developed due to current carrying coil at its centre is . If the new coil of two turns is prepared from the above coil and same current is passed, then the magnetic field at the centre of the new coil will be
1
2
3
4

About Magnetic Effects Of Current And Magnetism - MHT-CET

Magnetic Effects Of Current And Magnetism is a vital chapter for MHT-CET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Magnetic Effects Of Current And Magnetism PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Magnetic Effects Of Current And Magnetism carry the most weight. Then, tackle the questions iteratively to solidify your understanding.