Electric Circuits Two point charges of 4μC are placed at a distance of 3 cm apart from each other in free space. Force acting on two charges will be 400 N 160 N 100 N 0.02 N 400 N 160 N 100 N 0.02 N ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two battery having unequal emf cannot be connected in parallel. both a and d cannot be connected in series. can be connected in series only. cannot be connected in parallel. both a and d cannot be connected in series. can be connected in series only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The basic circuit elements are R, L and C. Vs, Is. None of these both A and B. R, L and C. Vs, Is. None of these both A and B. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown in figure, the value of current through 8Ω resistor is 1.5 A. 4.8 A. 1.2 A. 2.4 A. 1.5 A. 4.8 A. 1.2 A. 2.4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will increase. becomes zero. remains unchanged. decrease. increase. becomes zero. remains unchanged. decrease. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Aluminium is produced from bauxite by froth flotation. rotating. oxidation. electrolytic process. froth flotation. rotating. oxidation. electrolytic process. ANSWER DOWNLOAD EXAMIANS APP
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