1.

The formula X = 5YZ² X and Z have dimensions of capacitance and magnetic field respectively. What are the dimensions of Y in SI units?(A) [M⁻² L⁰ T⁻⁴ A⁻²] (B) [M⁻³ L⁻² T⁸ A⁻¹](C) [M⁻² L⁻² T⁶ A³] (D) [M⁻¹ L⁻² T⁴ A²]

Answer»

The dimensions of Y in SI UNITS is :

M⁻³.L⁻².T⁸.A⁴

The dimension can be FOUND out in the FOLLOWING ways-

Given,  X = 5YZ² , therefore,

  • X = 5YZ²
  • Y = X / 5Z²​
  • [Y] = [X] [Z²]​
  • [Y] = (A².M⁻¹L⁻².T⁴) / (MA⁻¹T⁻²)²
  • [Y] = M⁻³.L⁻².T⁸.A⁴

Thus, the dimension of Y in SI unit is  M⁻³.L⁻².T⁸.A⁴.



Discussion

No Comment Found

Related InterviewSolutions