Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will decrease. remains unchanged. increase. becomes zero. decrease. remains unchanged. increase. becomes zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be smaller than the greater but larger than the smaller resistance. smaller than the small resistance. None of these greater than the large resistance. smaller than the greater but larger than the smaller resistance. smaller than the small resistance. None of these greater than the large resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current in the resistor R shown in figure will be 0.4 A. 0.6 A. 0.8 A. 0.2 A. 0.4 A. 0.6 A. 0.8 A. 0.2 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric displacement vector is C - m. C/m. C/m2. Ampere-m. C - m. C/m. C/m2. Ampere-m. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the resistance if 10 resistors of 10 ohm each are connected in series? 10 Ω. 100 Ω. 0.1 Ω. 1 Ω. 10 Ω. 100 Ω. 0.1 Ω. 1 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 35 V source is connected to a series circuit of 600 Ω and R as shown. If a voltmeter of internal resistance 1.2 kΩ is connected across 600 Ω resistor, it reads 5 V. The value of R is 2.4 k Ω. 3.6 k Ω. 1.2 k Ω. 7.2 k Ω. 2.4 k Ω. 3.6 k Ω. 1.2 k Ω. 7.2 k Ω. ANSWER DOWNLOAD EXAMIANS APP
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