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JEE Main
Exam
JEE Main
Subject
Physics
Chapter
Mathematics in Physics

JEE Main · Physics · Mathematics in Physics

The current in a diode is given by the equation I= ( ^ 1000 ~V / T...

The current in a diode is given by the equation I=\mathrm{I}=\left(\mathrme^{1000 \mathrm{~V} / \mathrm{T}}-1\right)where′where '\mathrm{V}′isappliedvoltageinvoltand′' is applied voltage in volt and '\mathrm{T}′isabsolutetemperatureinkelvin.Astudentmeasuresthecurrentas' is absolute temperature in kelvin. A student measures the current as11 \mathrm{~mA}atat300 \mathrm{~K}.Iftheerrorinmeasuringvoltageis. If the error in measuring voltage is\pm 0.01 \mathrm{~V},errorinthevalueofcurrentin, error in the value of current in\mathrm{mA} is

Options

  1. A±0.4\pm 0.4
  2. B±3\pm 3
  3. C±2\pm 2
  4. D±1\pm 1

Correct answer

A. ±0.4\pm 0.4

Step-by-step solution

No solution. Refer to answer key.
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