The magnetic field inside an air-filled solenoid 35 cm long and 3.5 cm in diameter is...
The magnetic field inside an air-filled solenoid 31 cm long and 3.0 cm in diameter is 0.78 T. Approximately how much energy is stored in this field? Express your answer to two significant figures and include the appropriate units.
Problem 21.47 The magnetic field inside an air-filled solenoid 38 cm long and 3.2 cm in diameter is 0.70 T . Part A Approximately how much energy is stored in this field? Express your answer to two significant figures and include the appropriate units. E = ??
18. The magnetic field inside an air-filled solenoid 39 cmcm long and 3.3 cmcm in diameter is 0.80 TT. Approximately how much energy is stored in this field? Express your answer to two significant figures and include the appropriate units.
The magnetic field inside an air-filled solenoid 40 cm long and 2.4 cm in diameter is 0.65 T . Approximately how much energy is stored in this field?
(a) The magnetic field inside an air filled solenoid 36cm long and 2cm in diameter is 0.8T. Approximately how much energy is stored in this field? (answer 29J)(b) Assuming the earth's magnetic field averages about 0.5 x 10-4 T near the surface of the earth, estimate the total enery stored in this field in the first 10km above the earth's surface. (answer 5.1 x 10+15 J)
The magnetic field inside a 4.0-cm-diameter superconducting solenoid varies sinusoidally between 8.0 T and 12.0 T at a frequency of 6.0 Hz What is the maximum electric field strength at a point 1.0 cm from the solenoid axis? Express your answer to two significant figures and include the appropriate units. IA ?? ! XI) x-10n Units SubmitPrev Previous Answers Request Answer X Incorrect, Try Again; 3 attempts remaining Part B What is the value of B at the instant E...
The magnetic field inside an air-filled solenoid 32.7cm long and2.50cm in diameter is 0.700T. Approximately how much energy isstored in this field?
A 30.0-cm long solenoid 1.25 cm in diameter is to produce a field of 4.50 mt at its center. How much current should the solenoid carry if it has 945 turns of the wire? Express your answer using three significant figures and include the appre μΑ ? I = Value A Submit Request Answer
A 30.0-cm long solenoid 1.25 cm in diameter is to produce a field of 4.60 mt at its center Part A How much current should the solenoid carry it it has 910 turns of the wire? Express your answer using three significant figures and include the appropriate units. TIẢ + + a ? Value Units Submit Request Answer Provide Feedback
A 34.0-cm long solenoid 1.25 cm in diameter is to produce a field of 4.50 mT at its center. How much current should the solenoid carry if it has 985 turns of the wire? Express your answer using three significant figures and include the appropriate units. HA o ? I = Value A Submit Request Answer