Home
Class 12
PHYSICS
The currect voltage relation of diode is...

The currect voltage relation of diode is given by `1=(e^(1000 V//T)-1) mA`, where the applied voltage V is in volt and the temperature T is in degree Kelvin. If a student makes an error measuring `+-0.01 V` while measuring the current of `5 mA` at `300 K`, what will be error in the value of current in mA?

A

0.05 mA

B

0.2 mA

C

0.02 mA

D

0.5 mA

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PHYSICAL WORLD, UNITS AND MEASUREMENTS

    DISHA PUBLICATION|Exercise Exercise - 1 : Concept Builder (Topicwise)(Topic 1 : Units of Physical Quantities)|20 Videos
  • PHYSICAL WORLD, UNITS AND MEASUREMENTS

    DISHA PUBLICATION|Exercise Exercise - 1 : Concept Builder (Topicwise)(Topic 2 : Errors in Measurements and Significant Figures)|28 Videos
  • OSCILLATIONS

    DISHA PUBLICATION|Exercise Exercise-2 : Concept Applicator|28 Videos
  • RAY OPTICS AND OPTICAL INSTRUMENTS

    DISHA PUBLICATION|Exercise Exercise -2 : Concept Applicator|26 Videos

Similar Questions

Explore conceptually related problems

The currect voltage relation of a diode is given by 1 = (e^(van v//T) -1 )mA where the applied volied V is in volts and the tempetature T is in degree kelvin if a student make an error meassurting +- 01 V while measuring the current of 5 mA at 300 K what be the error in the value of current in mA

The relation of voltage with current in a diode is expressed as below V=(1000 In (I+1))/(T) where v is the applied voltage in volts T is the temperature in degree kelvin and I is the current in milli amperes while measuring a current of 10 mA at T=300 k a student makes an error of pm 0.01 V calculate the error in the value of current in mA

The plate current in a diode is 20 mA when the plate voltage is 50 V or 60 V . What will be the current if the plate voltage is 70 V ?

The voltage supplied to a circuit is given by V=V_(0)t^(3/2) , where t is time in second. Find the rms value of voltage for the period, t=0 to t=1s.

The change in current through a junction diode is 1.2 mA when the forward bias voltage is changed by 0.6 V. The dynamic resistance is

In the experiment of verification of Ohm's law the error in the current measurement is 1%, while that in the voltage measurement is 2%. The error in the resistance has a maximum value of

DISHA PUBLICATION-PHYSICAL WORLD, UNITS AND MEASUREMENTS-Exercise - 2 : Concept Applicator
  1. The currect voltage relation of diode is given by 1=(e^(1000 V//T)-1) ...

    Text Solution

    |

  2. A metal sample carrying a current along x axis with density is subject...

    Text Solution

    |

  3. In an experiment of calibartion of voltmeter, a standard cell of emf 1...

    Text Solution

    |

  4. The velocity of water wave v may depend on their wavelength lambda, th...

    Text Solution

    |

  5. If E, M, L and G denote energy, mass, angular momentum and gravitation...

    Text Solution

    |

  6. The potential energy of a point particle is given by the expression V(...

    Text Solution

    |

  7. A physical parameter a can be determined by measuring the parameters b...

    Text Solution

    |

  8. The mass of the liquid flowing per second per unit area of cross-secti...

    Text Solution

    |

  9. a quantity X is given by epsilon(0)L(DeltaV)/(Deltat) where in(0) is ...

    Text Solution

    |

  10. In a certain system of units, 1 unit of time is 5 sec, 1 unit of mass ...

    Text Solution

    |

  11. The frequency (f ) of a wire oscillating with a the length l, in p loo...

    Text Solution

    |

  12. The electric field is given by vecE=(A)/(x^(3))hati+By hatj+Cz^(2)hatk...

    Text Solution

    |

  13. A formula is given as P=(b)/(a)sqrt(1+(k.theta.t^(3))/(m.a)) where P...

    Text Solution

    |

  14. A physical quantity rho is calculated by using the formula rho =(1)/(1...

    Text Solution

    |

  15. The momentum of an electron in an orbit is h//lambda, where h is a con...

    Text Solution

    |

  16. A gas bubble from an explosion under water oscillates with a period T ...

    Text Solution

    |

  17. A student performs an experiment to determine the Young's modulus of a...

    Text Solution

    |

  18. An experiment is performed to obtain the value of acceleration due to ...

    Text Solution

    |

  19. from the following combinations of physical constants (expressed throu...

    Text Solution

    |

  20. A, B, C and D are four different physical quantities having different ...

    Text Solution

    |

  21. A famous relation in Physics relates moving mass m to the rest mass m0...

    Text Solution

    |