Question : S.I. unit of magnetic flux is:
Option 1: Weber
Option 2: Weber/m
Option 3: Weber/m4
Option 4: Weber-m2
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Weber
Solution : The correct answer is Weber.
The Weber, which bears the symbol Wb and is named after German physicist and co-inventor of the telegraph Wilhelm Weber, is the SI unit of magnetic flux. It is described as the amount of flux that, when connecting an electrical circuit with a turn (or a loop of wire), produces a volt of electromotive force as the flux is reduced to zero at a constant rate over one second.
Candidates can download this e-book to give a boost to thier preparation.
Application | Eligibility | Admit Card | Answer Key | Preparation Tips | Result | Cutoff
Question : What is the unit of relative density?
Option 1: kg/m
Option 2: kg/m2
Option 3: kg/m3
Option 4: It has no unit
Question : The dimensional formula for universal gravitational constant is
Option 1: M-1L3T2
Option 2: ML2T-2
Option 3: M-2
Option 4: M-1L3T-2
Question : The dimensions of force are:
Option 1: M0 L3 T0
Option 2: ML-3 T0
Option 3: M0 LT-1
Option 4: MLT-2
Question : The volume of air in a room is 204 m3. The height of the room is 6 m. What is the floor area of the room?
Option 1: 32 m2
Option 2: 46 m2
Option 3: 44 m2
Option 4: 34 m2
Question : Find the area of a circle whose radius is equal to the side of a square whose perimeter is 196 m.
Option 1: 7457 m2
Option 2: 7546 m2
Option 3: 6477 m2
Option 4: 8844 m2
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile