Day 84: MHT-CET Physics

1. A.
   reduce the plate area of the capacitor.
2. B.
   to decrease the capacitance.
3. C.
   reduce the effective potential on plates.
4. D.
   increase the effective potential on plates.

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1. A.
   $0.2\pi$
2. B.
   $0.4\pi$
3. C.
   $0.8\pi$
4. D.
   $\pi$

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1. A.
   width of depletion layer decreases.
2. B.
   width of depletion layer increases.
3. C.
   barrier voltage increases
4. D.
   electric conduction is not possible

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1. A.
   $\dfrac{\pi x}{t}$
2. B.
   $\dfrac{\pi^2 x}{t}$
3. C.
   $\dfrac{\pi}{xt}$
4. D.
   $\dfrac{xt}{\pi}$

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1. A.
   will decrease
2. B.
   will increase
3. C.
   will remain same
4. D.
   will be zero

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