Day 413: MHT-CET Physics

1. A.
   2l cm from left end.
2. B.
   l cm from left end.
3. C.
   l/2 cm from left end
4. D.
   l/4 cm from left end

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1. A.
   $2\,\mu F$
2. B.
   $4\,\mu F$
3. C.
   $6\,\mu F$
4. D.
   $8\,\mu F$

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1. A.
   zero and $\frac{Q}{4\pi\varepsilon_{0}R}$
2. B.
   $\ \frac{Q}{4\pi\varepsilon_{0}R^{2}}$ and zero
3. C.
   $\frac{Q}{4\pi\varepsilon_{0}R}$ and $\frac{Q}{4\pi\varepsilon_{0}R^{2}}$
4. D.
   zero and zero

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1. A.
   Force of friction.
2. B.
   Normal reaction.
3. C.
   Gravitational force.
4. D.
   Viscous force.

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1. A.
   radial.
2. B.
   normal to the liquid surface.
3. C.
   tangential to the liquid surface.
4. D.
   neither purely tangential nor purely normal.

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