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If an electron revolves in the …

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If an electron revolves in the path of a circle of radius of 0.5×10^_10m at a frequency of 5×10¹⁵ cycles /s then find the electric current in the circle

Posted by Gauri Kumari 6 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Jatin Kumar Yadav 6 years, 9 months ago

Current = Charge/Time

Current on an electron = 1.6*10^-19 C

Frequency = 1/Time period

5*10¹⁵ = 1/Time period

Current = Charge*Frequency

Current = 1.6*10^-19*5*10¹¹

= 8*10^-8 ampere

2Thank You

ANSWER

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