A) 2 mV
B) 12 mV
C) 6 mV
D) 1 mV
Correct Answer: B
Solution :
Due to magnetic force on electron charge separation get develop as shown in figure At steady state \[eVB\,\,=\,\,eE\] \[E=VB\] Potential difference between two faces \[=\text{ }EL-VBL\] \[=\text{ }0.1\times 6\times 2\times {{10}^{-2}}\] \[=\text{ }12\text{ }mV\]You need to login to perform this action.
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