Two opposite and equal chrages `4 xx 10^(-8)` coulomb when placed `2 xx 10^(-2) cm` away, from a dipole. If dipole is placed in an ecternal electric field `4 xx 10^(8)` newton//coulomb, the value of maximum torque and the work done in rotating it through `180^(@)` will beA. `32xx10^(-4)Nm` and `32xx10^(-4)J`B. `64xx10^(-4)Nm` and `64xx10^(-4)J`C. `64xx10^(-4)Nm` and `32xx10^(-4)J`D. `16xx10^(-4)Nm` and `32xx10^(-4)J`

Two opposite and equal chrages `4 xx 10^(-8)` coulomb when placed `2 x

1.	Two opposite and equal chrages `4 xx 10^(-8)` coulomb when placed `2 xx 10^(-2) cm` away, from a dipole. If dipole is placed in an ecternal electric field `4 xx 10^(8)` newton//coulomb, the value of maximum torque and the work done in rotating it through `180^(@)` will beA. `32xx10^(-4)Nm` and `32xx10^(-4)J`B. `64xx10^(-4)Nm` and `64xx10^(-4)J`C. `64xx10^(-4)Nm` and `32xx10^(-4)J`D. `16xx10^(-4)Nm` and `32xx10^(-4)J`
Answer» Correct Answer - 4 particles moves in a direction where potential energy of the system decreased.

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