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In the formula X = 5YZ 2 , X and Z have dimensions of capacitance and magnetic field, respectively. What are the dimensions of Y in SI units?

1. [M –3 L –2 T 8 A 4 ]
2. [M –2 L –2 T 6 A 3 ]
3. [M –1 L –2 T 4 A 2 ]
4. [M –2 L 0 T –4 A –2 ]

Correct answer: [M –3 L –2 T 8 A 4 ]

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