23. The r.m.s. voltage of the wave form shown is 10 0 -0 (a) 10 V (c) 6.37 V (b) 7 V (d) None of these

An ac source of 50 V (r.m.s value) is connected across a series R - C circuit. If the r.m.s voltage across the resistor is 40 V, then the r.m.s voltage across the capacitor is

An ac source of 50 V (r.m.s value) is connected across a series R - C circuit. If the r.m.s voltage across the resistor is 40 V, then the r.m.s voltage across the capacitor is

[" An ac source of "50V" (r.m.s "],[" value) is connected across a "],[" series "R" - C circuit.If the "],[" r.m.s voltage across the "],[" resistor is "40V" ,then the "],[" r.m.s voltage across the "],[" capacitor is "]

The electric potential at a point, due to a positive charge of 100 µC distance of 9m, is (a) 10^4 V (b) 10^6 V (c) 10^5 V (d) 10^7 V

The electric potential at a point, due to a positive charge of 100 µC distance of 9m, is (a) 10^4 V (b) 10^6 V (c) 10^5 V (d) 10^7 V

In an LCR series circuit, the rms voltages across R, L and C are found to be 10 V, 10 V and 20 V respectively. The rms voltage across the entire combination is

In an LCR series circuit the rms voltages across R,L and C are foundd to be 10 V, 10 V and 20 V respectively. The rms voltage across the entire combination is

In the figure shown R_B = 500K Omega, R_C = 8K Omega, V_BB= 10.6 V and V_(C C) = 20V . The current amplification factor of the transistor is 100 and V_BE = 0.6 volt then which of the following is false?

In the figure shown R_B = 500K Omega, R_C = 8K Omega, V_BB= 10.6 V and V_(C C) = 20V . The current amplification factor of the transistor is 100 and V_BE = 0.6 volt then which of the following is false?