Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance n2 / R. R / n2. nR . n2R. n2 / R. R / n2. nR . n2R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be M / 2. 2 M. M. M / L. M / 2. 2 M. M. M / L. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following defined the average value ? Charge transfer Voltage Current Heating effect Charge transfer Voltage Current Heating effect ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit which of the following represents the Q factor ? XC/R VR/V All of these XL/R XC/R VR/V All of these XL/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Atoms with fewer than 4 valence electrons are insulator. none of these. semi-conductor. conductor. insulator. none of these. semi-conductor. conductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Bulb in street lighting are connected in series. end of end. series parallel. parallel. series. end of end. series parallel. parallel. ANSWER DOWNLOAD EXAMIANS APP
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