Which statement best describes the direction of force shown by the magnetic field lines around a bar magnet?
A. Away from both the magnet's north and south pole
B. From the magnet's north to its south pole
C. From the magnet's south pole to its north pole
D. Toward both the magnet's north and south pole
Answers: 2
Physics, 22.06.2019 05:00
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Physics, 22.06.2019 19:50
Ahuge (essentially infinite) horizontal nonconducting sheet 10.0 cm thick has charge uniformly spread over both faces. the upper face carries +95.0 nc/m2 while the lower face carries -25.0 nc/ m2. what is the magnitude of the electric field at a point within the sheet 2.00 cm below the upper face? (ε0 = 8.85 × 10-12 c2/n · m2)
Answers: 1
Which statement best describes the direction of force shown by the magnetic field lines around a bar...
Mathematics, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
English, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Biology, 22.08.2021 02:00
Mathematics, 22.08.2021 02:00
Social Studies, 22.08.2021 02:00
History, 22.08.2021 02:00