Manipal Entrance Test 2016 Physics Paper

© examsiri.com
Question : 22 of 50
 
Marks: +1, -0
A solenoid of 2.5m length and 2.0‌cm diameter possesses 10 turns per cm. A current of 0.5A is flowing through it. The magnetic induction at axis inside the solenoid is
Go to Question: