The magnetic field inside a 4.0-cm-diameter superconducting solenoid varies sinusoidally between 8.0 T and 10.5 T at a frequency of 12 Hz. (a) What is the maximum electric field strength at a point 1.5 cm from the solenoid axis? (b) What is the value of B at the instant E reaches its maximum value?
The magnetic field inside a 4.0-cm-diameter superconducting solenoid varies sinusoidally between 8.0 T and 10.5 T...
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 a 5.0-cm-diameter solenoid is 2.0 T and decreasing at 4.0 T/s. What is the electric field strength inside the solenoid at a point (a) on the axis and (b) 2.0 cm from the axis? S 2 N N SI CCCCCCCC min 1
Problem 5. (4 points) Electric field induced by a changing magnetic field in a solenoid. long solenoid of radius R = 10 cm has n = 100 turns/cm and carries a time-varying current that varies sinusoidally as I- Imax cos (2rft), where Imax- 10 A is the maximum current and f-60 Hz is the frequency of the alternating current source. What is the maximum magnitude of the induced electric field inside the solenoid, a distance r- 1.3 cm from its...
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 long solenoid of radius R 10 cm has n 100 turns/cm and carries a time-varying current that varies sinusoidally as IImax cos (2d), where Imax = 10 A is the maximum current andf-60 Hz is the frequency of the alternating current source. What is the maximum magnitude of the induced electric field inside the solenoid, a distance , 1.3 cm from its axis? Path of integration
Magnetic resonance imaging needs a magnetic field strength of 1.5 T. The solenoid is 1.8 m long and 75 cm in diameter. It is tightly wound with a single layer of 1.50-mm-diameter superconducting wire. Part A What current is needed? Express your answer with 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 38-cm-long solenoid, 2.0 cm in diameter, is to produce a 0.040-T magnetic field at its center. Part A If the maximum current is 8.0 A , how many turns must the solenoid have? Express your answer using two significant figures. HVO AXO ? N= turns
A 28-cm-long solenoid, 1.8 cm in diameter, is to produce a 0.050-T magnetic field at its center. Part A If the maximum current is 8.0 A, how many turns must the solenoid have? Express your answer using two significant figures. | ΑΣφ ? NE turns Submit Request Answer Provide Feedback
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