HARD
12th Jharkhand Board
IMPORTANT
Earn 100
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/coin.webp)
Find the force acting on a current carrying conductor in uniform magnetic field. Using it find the force between two parallel current carrying conductors.
Important Questions on Moving Charges and Magnetism
HARD
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2018>Q 2
Describe with principle, the construction and working of a moving coil galvanometer.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
HARD
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2018>Q 3
State Ampere's circuital law. Using this law find the magnetic field at a point inside a current carrying toroid. Hence, find magnetic field at a point inside a long solenoid carrying current.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2019>Q 4
A proton enters a uniform magnetic field of with velocity at right angles to the field. The magnetic force acting on the proton is(charge on a proton ).![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2019>Q 5
Derive an expression for the magnetic field at a point on the axis of a current carrying circular coil. Also find the magnetic field at the centre of the coil.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
HARD
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2019>Q 6
Find the force acting on a current carrying conductor in uniform magnetic field. Using it find the force between two parallel current carrying conductors.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2020>Q 7
Two long parallel wires each carrying a current of in the same direction, are placed apart. The force of attraction between them is.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
HARD
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2020>Q 8
With the help of a diagram describe the principle, construction and working of a cyclotron.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
HARD
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 4 - Moving Charges and Magnetism>Jharkhand Board-2020>Q 9
Derive an expression for the torque acting on a current carrying rectangular coil placed in a uniform magnetic field.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)