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The unit of capacitance is : Coulomb, Farad, Joule, Watt
The unit of resistivity is : ? m, ?/m, m/?, Newton/meter
The unit of magnetic flux density is : Farad, tesla, Newton, None Of These
Transformer works on the base of : Mutual induction, 1 st law of motion, 3 rd law of motion , None Of These
The reactance of inductor is equal to : 2 ? fL, 2?/fL, fL/2?, 1/2?fL
The 1st superconductor was discovered in : 1980, 1890, 1990, 1911
Atomic mass unit (U) is used to measure the : Mass, Length, Time, None Of These
In the equation E = hf , h is called : Gravitational constant, Plancks constant, Gas constant, None Of These
The value of Rydberg constant is 1.0974X 10^7m^-1, 10^10m^-1, 10^4m^-1, 10^34m^-1
1 amu (U) is equal to 1066 X : 10 ^-27 kg, 10 ^-31 kg, 10 ^-10 kg, 10 ^-34 kg