Day 234: JEE Mains Physics

1. A.
   $\frac{\lambda}{2\varepsilon_{0}}$
2. B.
   $\frac{\lambda}{4\varepsilon_{0}}$
3. C.
   $\frac{2\lambda}{\varepsilon_{0}}$
4. D.
   $\frac{\lambda}{\varepsilon_{0}}$

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1. A.
   $1227^{\circ}C$
2. B.
   $927^{\circ}C$
3. C.
   $327^{\circ}C$
4. D.
   $627^{\circ}C$

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1. A.
   $0.2\mu g$
2. B.
   $20\mu g$
3. C.
   $2\mu g$
4. D.
   $10\mu g$

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1. A.
   $v_{B}:v_{A}$
2. B.
   $m_{B}:m_{A}$
3. C.
   $m_{B}v_{B}:m_{A}v_{A}$
4. D.
   $1:1$

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