GATE Electronics and Communications (EC) 2014 Shift 2 Solved Paper

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Question : 45 of 65
 
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Consider an abrupt p-n junction act (T = 300 K) shown in the figure. The depletion region width Xn on the n-side of the junction is 0.2 μm and the permittivity of silicon (tsi)  is 1.044 × 10-12 F/cm.
At the junction, the approximate absolute value of the peak electric field (KV/cm) is ______

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