In the capacitive circuit the current___________________?
When A.C current passes through a capacitor then the current relationship will be_______________?
pure resistor circuit the voltage and current are_______________?
An alternating current is represented by the equation I = I∫sinπt which of the following equation represents an alternating current of frequency and amplitude twice that of the above current ?
To find the r.m.s value of an alternating current mathematically we need to have ________________?
A capacitor of capacitance 30µF is charged by a constant current of 10mA. If initially, the capacitor was uncharged what is the time taken for the potential difference across the capacitor to reach 300V ?
Electromagnetic waves emitted from antenna are________________?
Electromagnetic waves transport___________________?
An inductive coil has a resistance of 100Ω. When an AC signal of frequency 1000Hz is fed to the coil the applied voltage leads the current by 45Ω. What is the inductance of the coil ?
An A.C series circuit containing 4Ω resistance and 3Ω inductive reactance. The impedance of the circuit is______________?
