Question:medium
What is the dimensional formula of mobility?
What is the dimensional formula of mobility?
Show Hint
Remember:
\[
\mu=\frac{v_d}{E}.
\]
Start with basic dimensions of velocity and electric field to derive the dimensional formula.
Updated On: Jun 29, 2026
- \([M^{-1}L^{0}T^{2}A]\)
- \([MLT^{-2}A^{-1}]\)
- \([MT^{-2}A]\)
- \([M^{-1}LT^{3}A]\)
Show Solution
The Correct Option is A
Solution and Explanation
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