Electric Circuits A 10Ω resistor is stretched to increase its length double. Its resistance will now be 40 Ω. 5 Ω. 10 Ω. 20 Ω. 40 Ω. 5 Ω. 10 Ω. 20 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited? 6 A. 600 A. 1 A. 100 A. 6 A. 600 A. 1 A. 100 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits R1 = 36 Ω and R2 = 75 Ω, each having tolerance of ±5% are connected in series. The value of resultant resistance is 111 ± 7.23 Ω. 111 ± 0 Ω. 111 ± 5.55 Ω. 111 ± 2.77 Ω. 111 ± 7.23 Ω. 111 ± 0 Ω. 111 ± 5.55 Ω. 111 ± 2.77 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.1 C at 5 V. Its capacitance is 0.5 F 0.2 F 0.02 F 0.05 F 0.5 F 0.2 F 0.02 F 0.05 F 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. M / L. 2 M. M / 2. M. M / L. 2 M. M / 2. ANSWER DOWNLOAD EXAMIANS APP
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 72 AT / m. 196 AT / m. 144 AT / m. 222 AT / m. 72 AT / m. 196 AT / m. 144 AT / m. 222 AT / m. ANSWER DOWNLOAD EXAMIANS APP