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Units and Measurements

Section: Physics

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Question : 10

Total: 34

A physical quantity S is defined as S=(E×B)∕µ0, where

is electric field, B is magnetic field and µ0 is the permeability of free space. The dimensions of S are the same as the dimensions of which of the following quantities?

[JEE Adv 2021 P2]

‌
‌ Energy ‌
‌ Charge ‌×‌ Current ‌
‌
‌ Force ‌
‌ Length ‌×‌ Time ‌
‌
‌ Energy ‌
‌ Volume ‌
‌
‌ Power ‌
‌ Area ‌

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