Can someone plz answer this?
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Answers: 2
Physics, 22.06.2019 06:00
The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.
Answers: 2
Physics, 22.06.2019 12:30
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
Physics, 22.06.2019 17:00
Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths
Answers: 1
Mathematics, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00
Spanish, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00
Mathematics, 11.06.2021 18:00