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A current carrying circular coil of sing...

A current carrying circular coil of single tum of mass mis hanged by two ideal strings as shown in the figure-4.214. A constant magnetic field `vecV` is set up in the horizontal direction in the region. The ratio of tension `(T_(1)//T_(2))` in the string will be: [Take `pi BIR=(mg)/(4)` and `theta=45^(@)` in the figure shown]

A

`2:1`

B

`5:3`

C

`4:1`

D

`1:2`

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