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?
The magnetic field inside an air-filled solenoid 40 cm long and 2.4 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.
The magnetic field inside an air-filled solenoid 35 cm long and 3.5 cm in diameter is 0.66 T. Part A Approximately how much energy is stored in this field? Express your answer to two significant figures and include the appropriate units. ni μΑ ? E = Value Units Submit Request Answer
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.
(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 an air-filled solenoid 32.7cm long and2.50cm in diameter is 0.700T. Approximately how much energy isstored in this field?
An air-core solenoid with 60 turns is 8.00 cm long and has a diameter of 1.20 cm. When the solenoid carries a current of 0.720 A, how much energy is stored in its magnetic field?
A solenoid has a length of 25 cm, a diameter of 2.4 cm and 400 turns. The solenoid carries a current of 3 A. Calculate: A. The magnetic field on the axis at the center of the solenoid. (5 pts) B. The magnetic flux through the solenoid assuming the magnetic field is uniform. (5 pts) C. The self-inductance of the solenoid. (5 pts) D. The magnetic energy stored in the solenoid if the current is increased to 4 A. (5...
plz answer all and give exolination thanks 4. The magnetic field inside a superconducting solenoid is 4.70 T. The solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. (a) Determine the magnetic energy density in the field. uB = J / m3 (b) Determine the energy stored in the magnetic field within the solenoid. UB = kJ 5.–/2 pointsPSE6 32.P.032. At t = 0, an emf of 540 V is applied to a coil that...
A solenoid that is 79.0 cm long has a cross-sectional area of 13.0 cm2. There are 930 turns of wire carrying a current of 6.60 A. (a) Calculate the energy density of the magnetic field inside the solenoid /m3 (b) Find the total energy stored in the magnetic field there (neglect end effects). t-1 points HRW10 30.P.069. What must be the magnitude of a uniform electric field if it is to have the same energy density as that possessed by...