Electric Circuits A cube of material of side 1 cm has a resistance of 0.002 Ω between its opposite faces. If the same volume of the material has a length of 4 cm and a uniform cross - section, the resistance of this length will be 0.016 Ω. 0.032 Ω. 0.128 Ω. 0.064 Ω. 0.016 Ω. 0.032 Ω. 0.128 Ω. 0.064 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the value of charge of an electron? 1.6022 × 10-27 Coulomb 1.6022 × 10-7 Coulomb 1.6022 × 10-19 Coulomb 1.6022 × 10-8 Coulomb 1.6022 × 10-27 Coulomb 1.6022 × 10-7 Coulomb 1.6022 × 10-19 Coulomb 1.6022 × 10-8 Coulomb ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3Ω resistor having 2A current will dissipate the power of 12 W. 8 W. 4 W. 2 W. 12 W. 8 W. 4 W. 2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 1:2. 1:8. 4:1. 1:1. 1:2. 1:8. 4:1. 1:1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Millman theorem yields equivalent voltage source. impedance. both ‘c’ and ‘d’ . current source. voltage source. impedance. both ‘c’ and ‘d’ . current source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a delta network each element has value R. The value of each element in equivalent star network will be R / 3. R / 6. R / 4. R / 2. R / 3. R / 6. R / 4. R / 2. ANSWER DOWNLOAD EXAMIANS APP
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