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JEE Main 2022 (Online) 29th June Morning Shift
Numerical
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A transistor is used in an amplifier circuit in common emitter mode. If the base current changes by 100 $$\mu$$A, it brings a change of 10 mA in collector current. If the load resistance is 2 k$$\Omega$$ and input resistance is 1 k$$\Omega$$, the value of power gain is x $$\times$$ 104. The value of x is _____________.

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JEE Main 2022 (Online) 28th June Evening Shift
Numerical
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A zener of breakdown voltage Vz = 8 V and maximum zener current, IZM = 10 mA is subjectd to an input voltage Vi = 10 V with series resistance R = 100 $$\Omega$$. In the given circuit RL represents the variable load resistance. The ratio of maximum and minimum value of RL is _____________.

JEE Main 2022 (Online) 28th June Evening Shift Physics - Semiconductor Question 36 English

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JEE Main 2022 (Online) 27th June Evening Shift
Numerical
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The cut-off voltage of the diodes (shown in figure) in forward bias is 0.6 V. The current through the resister of 40 $$\Omega$$ is __________ mA.

JEE Main 2022 (Online) 27th June Evening Shift Physics - Semiconductor Question 32 English

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JEE Main 2022 (Online) 26th June Morning Shift
Numerical
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As per the given circuit, the value of current through the battery will be ____________ A.

JEE Main 2022 (Online) 26th June Morning Shift Physics - Semiconductor Question 28 English

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