📅 MIT Science Bowl Invitational 2020🎓 HS🔄 Round 3#️⃣ Question 21🌟 BONUS✍️ Short Answer
A 10-centimeter-long solenoid with 100 windings carries 5 amperes of current. What is the magnetic field at the center of the solenoid, in teslas to one significant figure? Take the permeability of free space to be 1.26 x 10^-6 henries per meter.
✔️Answer:6 x 10^-3 teslas
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