An d-particla =t2e] s Faund making cyalobran. motion of radies 625cm at L=27mH2 in aumifoon maguatic fickd as slhown. Duhat is the maguitude 0f the magnabic field? what is Kinehic energy in unit eV? 上

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Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.