In the Bohr’s model of hydrogen atom, the electrons moves around the nucleus in a circular orbit of a radius5×10−11 metre. It’s time period is 1.5×10−16 sec. The current associated is
A
Zero
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B
1.6×10−19A
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C
0.17A
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D
1.07×10−3A
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Solution
The correct option is D1.07×10−3A i=qT=1.6×10−191.5×10−16=1.07×10−3A