Question

In the Four probe experiment, when the temperature of the Ge crystal is
increased from 55 °C to 65 °C the change in resistivity (for l = 3 mA) is *
*

0.2512 ohm cm

5.2749 ohm cm
05.0204 ohm cm
None of the above​

Answer 1

Answer:

$\Large\mathtt{\fcolorbox{lime}{black}{\pink{Solution}}}$

Answer 2

Answer:

0.2512 ohm cm

is the answer