EASY
12th CBSE
IMPORTANT
Earn 100

With the help of a diagram, explain the principle and working of a moving coil galvanometer.

Important Questions on Magnetic Effect of Current

EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 4 - Magnetic Effect of Current>Text Based Exercises>Q 15
What is the importance of a radial magnetic field and how is it produced?
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 4 - Magnetic Effect of Current>Text Based Exercises>Q 15
Why is it necessary to introduce a cylindrical soft iron core inside the coil of a galvanometer?
EASY
12th CBSE
IMPORTANT
New Simplified Physics (Vol 1) For Class 12>Chapter 4 - Magnetic Effect of Current>Text Based Exercises>Q 15
"Increasing the current sensitivity of a galvanometer may not necessarily increase its voltage sensitivity". Justify this statement.