Electron moves at right angles to a magnetic field of 1.5×10^−2 tesla with speed of 6×10^7m/s. If the specific charge of the electron is 1.7×10^11C/kg. The radius of circular path will be. - VgyanHub

Question:

Electron moves at right angles to a magnetic field of 1.5×10⁻² tesla with speed of 6×10⁷m/s. If the specific charge of the electron is 1.7×10¹¹C/kg. The radius of circular path will be.

Options :

(a) 2.9cm
(b) 3.9 cm
(c) 2.35 cm
(d) 3 cm

Answer :

(c) 2.35 cm

Answer Steps :

step 1:

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