#LetsPrepareATC 🏆 Prepare AAI - ATC Exam (2023) with ATC Gurus Mr. Paras Soni & Dr. Abhijit Sen
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Practice Question
A closely wound solenoid 80 cm long has 5 layers of windings of 400 turns each. The diameter of the solenoid is 1.8 cm. If the current carried is 8.0 A, the magnitude of the magnetic field inside the solenoid (near the centre) is:

Select one correct option:

\(1.2×10^{-2}\)T Correct 💪 In-correct 🧐
2.5T Correct 💪 In-correct 🧐
\(2.5×10^{-2}\)T Correct 💪 In-correct 🧐
2T Correct 💪 In-correct 🧐
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