The radius of an orbit of electron in hydrogen atom is 5 - 10-11 m- If the speed of electron is 2-2 - 108 m - s then the equivalent current due to orbital motion of electron isA- 3-14 AB- 11-2 AC- 0-01 AD- 0-112 A

The radius of the orbital of electron in the hydrogen atom 0.5 $A^{\circ}$ . The speed of the electron is. $2 \times 10^{6} \frac{m}{s}$ . Then the current in the loop due to the motion of the electron is

Q. In the Bohr model of hydrogen atom, the electron is pictured to rotate in a circular orbit of radius

5 \times 10^{- 11} m

, at a speed

2.2 \times 10^{6}

. What is the current associated with electron motion in mA?

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The radius of an orbit of electron in hydrogen atom is 5×10−11m. If the speed of electron is 2.2×108 m/s then the equivalent current due to orbital motion of electron is

The correct option is C 0.112 Ai=qv2πr (i = q/t and t= distance/velocity) i=1.6×10−19×2.2×1082×227×5×10−11i=0.112 A

The radius of an orbit of electron in hydrogen atom is $5 \times 10^{- 11} m$ . If the speed of electron is $2.2 \times 10^{8}$ m/s then the equivalent current due to orbital motion of electron is

The correct option is C 0.112 A
$i = \frac{q v}{2 π r}$ (i = q/t and t= distance/velocity)
$i = \frac{1.6 \times 10^{- 19} \times 2.2 \times 10^{8}}{2 \times \frac{22}{7} \times 5 \times 10^{- 11}} i = 0.112 A$