Electric Circuits Which of the following has no units? Moment of a magnet Permeability Permittivity Magnetic susceptibility Moment of a magnet Permeability Permittivity Magnetic susceptibility ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Our household apparatus are connected in parallel. series and parallel combination. cascade. series. parallel. series and parallel combination. cascade. series. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For occurrence of resonance which of the following elements are required? L Both 2 and 3 C R L Both 2 and 3 C R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A p.d. of 300 V is applied across series combination of 3 μF and 9 μF capacitors. The charge on each capacitor is ___________________ μC. 240. 7.5. 675. 3600. 240. 7.5. 675. 3600. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If emf in a given circuit is given by e = 100 sinω0t, then maximum value of voltage and frequency will be 100 V, 50 Hz. 50√2 V, 100 Hz. 100 V, 100 Hz. 100√2 V, 100 Hz. 100 V, 50 Hz. 50√2 V, 100 Hz. 100 V, 100 Hz. 100√2 V, 100 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 20.2o. 40.4o. 28.8o. 32.1o. 20.2o. 40.4o. 28.8o. 32.1o. ANSWER DOWNLOAD EXAMIANS APP
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