Electric Circuits A wire 2.5 m long is bent into a square. An current of 100 A flowing through the wire will produce a magnetizing force at the center of the square, equal to 222 AT / m. 72 AT / m. 144 AT / m. 196 AT / m. 222 AT / m. 72 AT / m. 144 AT / m. 196 AT / m. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as Zsc/Zoc Zsc-Zoc Zsc+Zoc (Zsc . Zoc)½ Zsc/Zoc Zsc-Zoc Zsc+Zoc (Zsc . Zoc)½ 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. M. M / L. 2 M. M / 2. M. M / L. 2 M. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which property is used to oppose the flow of current ? Inductance Capacitance Resistance Poteintial difference Inductance Capacitance Resistance Poteintial difference ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The indication of the state of charge of a battery is best given by specific gravity of electrolyte. colour of electrolyte. level of electrolyte. temperature of electrolyte. specific gravity of electrolyte. colour of electrolyte. level of electrolyte. temperature of electrolyte. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits While Thevenizing a circuit between two terminals, VTH is equal to short circuit terminal voltage. none of these. net voltage available in the circuit. open circuit terminal voltage . short circuit terminal voltage. none of these. net voltage available in the circuit. open circuit terminal voltage . ANSWER DOWNLOAD EXAMIANS APP
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