A) \[(1,\,\sqrt{3})\]
B) \[(1,\,-\sqrt{3})\]
C) \[\left( \frac{1}{2},-\frac{\sqrt{3}}{2} \right)\]
D) \[\left( \frac{\sqrt{3}}{2},-\frac{1}{2} \right)\]
Correct Answer: C
Solution :
[c] The centre will be at C as shown : Coordinates of the centre are \[(r\,\cos \,{{60}^{o}},-r\,\sin \,{{60}^{o}})\] where r = radius of circle \[=\frac{mv}{Bq}=\frac{1\times 1}{1\times 1}=1\] i.e., \[\left( \frac{1}{2},-\frac{\sqrt{3}}{2} \right)\]You need to login to perform this action.
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