Unit of magnetic moment is

(1) Amperemetre2

(2) Amperemetre

(3) Webermetre2

(4) Weber​​/metre

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Curie is a unit of 

(1) Energy of γ-rays

(2) Half life

(3) Radioactivity

(4) Intensity of γ-rays

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Hertz is the unit of

(1) Frequency

(2) Force

(3) Electric charge

(4) Magnetic flux

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One pico Farad is equal to

(1) 1024F

(2) 1018F

(3) 1012F

(4) 106F

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In SI, Henry is the unit of 

(1) Self inductance

(2) Mutual inductance

(3) (1) and (2) both

(4) None of the above

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The unit of e.m.f. is 

(1) Joule

(2) Joule-Coulomb

(3) VoltCoulomb

(4) Joule/Coulomb

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Unit of self inductance is                                              [Only for droppers]

(1) Newton-secondCoulomb×Ampere

(2) Joule/Coulomb×SecondAmpere

(3) Volt×metreCoulomb

(4) Newton×metreAmpere

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To determine Young's modulus of a wire, the formula is Y=FA×LΔL; where L = length, A = area of cross-section of the wire, ΔL=change in length of the wire when stretched with a force F. The conversion factor to change it from CGS to MKS system is

(1) 1

(2) 10

(3) 0.1

(4) 0.01

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Young's modulus of a material has the same units as

(1) Pressure

(2) Strain

(3) Compressibility

(4) Force

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One yard in SI units is equal :

(1) 1.9144 metre

(2) 0.9144 metre

(3) 0.09144 kilometre

(4) 1.0936 kilometre

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