Electric Circuits Which of the following may be value of resistivity of copper? 1.7 X 10 - 4. 1.7 X 10 - 5. 1.7 X 10 - 3. 1.7 X 10 - 6. 1.7 X 10 - 4. 1.7 X 10 - 5. 1.7 X 10 - 3. 1.7 X 10 - 6. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two battery having unequal emf cannot be connected in parallel. cannot be connected in series. both a and d can be connected in series only. cannot be connected in parallel. cannot be connected in series. both a and d can be connected in series only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A battery of E Volts is supplying a steady current to a series circuit of total resistance RΩ and inductance L Henry. A part R1 of the total resistance is suddenly short circuited. Find the expression for current flowing through the battery subsequent to the operation. None of these i = {E / (R - R1)}[1-(R1 / R) *e- {(R - R1 )t/L} i = {E / R1 - R)}(1- e - (R1 - R) t / L) i = {E / R}[1-(R1 / R) *e - {(R - R1 )*t/L} None of these i = {E / (R - R1)}[1-(R1 / R) *e- {(R - R1 )t/L} i = {E / R1 - R)}(1- e - (R1 - R) t / L) i = {E / R}[1-(R1 / R) *e - {(R - R1 )*t/L} ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The Laplace Transform of a shifted unit step f (t) = U (t-a) is s(1-e-as). se-as. (e-as)/s. e-as. s(1-e-as). se-as. (e-as)/s. e-as. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric field intensity is F / m. N / Ampere. F/ m2. N / C. F / m. N / Ampere. F/ m2. N / C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following materials has the least resistivity ? Copper. Mercury. Zinc. Lead. Copper. Mercury. Zinc. Lead. ANSWER DOWNLOAD EXAMIANS APP
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