TS EAMCET 4-Aug-2021 Shift 2 Question Paper

Section: Physics
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Question : 111 of 160
 
Marks: +1, -0
The magnetic field intensity (H) at the centre of a long solenoid carrying a current of 2A, is found to be 1000 A/M. The number of turns per centimetre of the solenoid is
( Use µ0 = 4π×10−7 TM/A)
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