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Q1. | The minority carrier life time and diffusion constant in a semiconducting material are 100 μs and 100 cm^{2}/s respectively. The diffusion length of carriers is |

A. | 0.1 cm [Correct Answer] |

B. | 0.01 cm [Wrong Answer] |

C. | 0.0141 cm [Wrong Answer] |

D. | 1 cm [Wrong Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

⇒ Which of the following meters requires an external power source for its operation?

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**Assertion (A):** In imperfect capacitors, the current does not lead the applied ac voltage by 90°.

**Reason (R):** When subjected to ac fields, the dielectric constant can be expressed as ∈^{'}_{r} - *j*∈^{"}_{r}.

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A is true but R is false

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