CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

A current I=1.5A going to a long solenoid of diameter 3.2 centimetre having 220 turns per centimetre. At its centre 130 turn closely coil of diameter 2.1 centimetre is placed such that the coil is coaxial with the long solenoid . the current in the solenoid is reduced to zero at a steady rate in 25ms. A) What is the magnitude of the EMF induced in the coil while the current in the solenoid is changing? B) Also find the EMF induced in the coil if it was positioned such that its plane contains the axis of the solenoid? C) what is the EMF induced when the current is reduced to zero and then increases again to 1.5 ampere in reverse direction in 25 ms?

Open in App
Solution

99996176569-0-0

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Magnetic effect due to a current carrying solenoid Tackle
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon