In the given $A.C.$ circuit, the instantaneous current through inductor and capacitor are $0.8 \,A$ and $0.4 \,A$ respectively. The instantaneous current through resistor is ........
In the given $A.C.$ circuit, the instantaneous current through inductor and capacitor are $0.8 \,A$ and $0.4 \,A$ respectively. The instantaneous current through resistor is ........
- A
$1.2 \,A$
- B
$0.6$
- C
$0.4$
- D
$\sqrt{0.8} \,A$
Similar Questions
An $AC$ source rated $220\, V , 50\, Hz$ is connected to a resistor. The time taken by the current to change from its maximum to the rms value is
An $AC$ source rated $220\, V , 50\, Hz$ is connected to a resistor. The time taken by the current to change from its maximum to the rms value is
- [JEE MAIN 2021]
A $40$ $\Omega$ electric heater is connected to a$ 200 V, 50 Hz$ mains supply. The peak value of electric current flowing in the circuit is approximately......$A$
A $40$ $\Omega$ electric heater is connected to a$ 200 V, 50 Hz$ mains supply. The peak value of electric current flowing in the circuit is approximately......$A$
If an alternating voltage is represented as $E = 141\,sin\, (628\,t),$ then the rms value of the voltage and the frequency are respectively
If an alternating voltage is represented as $E = 141\,sin\, (628\,t),$ then the rms value of the voltage and the frequency are respectively
What is the maximum voltage of $220\, V$ ?
What is the maximum voltage of $220\, V$ ?
The peak value of an Alternating current is $ 6$ amp, then r.m.s. value of current will be
The peak value of an Alternating current is $ 6$ amp, then r.m.s. value of current will be