An electron of energy `2000eV` describes a circular path in magnetic field of flux density `0*2T`. What is the radius of the path? Take `e=1*6xx10^(-19)C`, `m=9xx10^(-31)kg`.

An electron of energy 1800 eV describes a circular path in magnetic field of flux density 0.4 T. The radius of path is (q = 1.6 xx 10^(-19) C, m_(e)=9.1 xx 10^(-31) kg)

An electron of energy 1800 eV describes a circular path in magnetic field of flux density 0.4 T. The radius of path is (q = 1.6 xx 10^(-19) C, m_(e)=9.1 xx 10^(-31) kg)

An electron of energy 150ev describe a circular path in a magnetic field of 1 T. Calculate the radius of circle.

Light of wavelength 4000Å is incident on barium. Photoelectrons emitted describe a circle of radius 50 cm by a magnetic field of flux density 5.26xx10^-6 tesla . What is the work of barium in eV? Given h=6.6xx10^(-34)Js , e=1.6xx10^(-19)C, m_e=9.1xx10^(-31)kg.

An electron having 182 eV kinetic energy is moving on a circular path in a magnetic field of 10^(-4)T . The speed of the electron is ......

Light of wavelength 4000 Å is incident on barium. The emitted photoelectrons describe a circle of radius 50 cm by a magnetic field of flux density 5.26 xx 10^(-6)T . What is the work function of barium in eV? Given, h = 6.6 xx 10^(-34)J.s, " " e = 1.6 xx 10^(-19)C, " " m_(e) = 9.1 xx 10^(-31) kg

Light of wavelength 4000Å is incident on barium. Photoelectrons emitted describe a circle of radius 50 cm by a magnetic field of flux density 5.26xx10^-6 tesla . What is the work function of barium in eV? Given h=6.6xx10^(-34)Js , e=1.6xx10^(-19)C, m_e=9.1xx10^(-31)kg.

An electron beam travels with a velocity of 1.6xx10^(7)ms^(-1) perpendicular to magnetic field of intensity 0.1 T. The radius of the path of the electron beam (m_(e)=9xx10^(-31)kg)

An electron is moving in a cyclotron at a speed of 3.2 xx 10^(7) m s^(-1) in a magnetic field of 5 xx 10^(-4) T perpendicular to it. What is the frequency of this electron? (q=1.6xx10^(-19)C, m_(c)=9.1xx10^(-31)kg)

An electron is moving in a cyclotron at a speed of 3.2 xx 10^(7) m s^(-1) in a magnetic field of 5 xx 10^(-4) T perpendicular to it. What is the frequency of this electron? (q=1.6xx10^(-19)C, m_(c)=9.1xx10^(-31)kg)