Home
Class 12
PHYSICS
A series circuit consists of a resistanc...

A series circuit consists of a resistance inductance and capacitance.The applied voltage and the current at any instant are given by `E=141.4 cos(5000 t-10^(0))`
and `I=5 cos(5000 t-370^(0))`
The inductance is `0.01` henry.Calculate the value of capacitance and resistance.

Text Solution

Verified by Experts

The correct Answer is:
`4muF, R=(141.4)/(5)Omega`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ALTERNATING CURRENT

    RESONANCE ENGLISH|Exercise SECTION E:|6 Videos

  • ALTERNATING CURRENT

    RESONANCE ENGLISH|Exercise PART II:|6 Videos

  • ALTERNATING CURRENT

    RESONANCE ENGLISH|Exercise SECTION C|16 Videos

  • ATOMIC PHYSICS

    RESONANCE ENGLISH|Exercise Advanved level problems|17 Videos

Similar Questions

Explore conceptually related problems

An emf of 15 V is applied in a circuit containing 5 H inductance and 10 Omega resistance. The ratio of the currents at time t = oo and t = 1 s is

In a LR circuit of 3 mH dinductance and 4 Omega resistance, emf E=4cos 1000t volt is applied. The amplitude of current is

Knowledge Check

  • A circuit consists of a resistance 10 ohm and a capacitance of 0.1 mu F If an alternating e.m.f. of 100 V. 50 Hz is applied, calculate the current in the circuit.

    A
    `3.14 mA`
    B
    `6.28 mA`
    C
    `1.51 mA`
    D
    `7.36 mA`

    • Similar Questions

    Explore conceptually related problems

    In an alternating current circuit in which an inductance and capacitance are joined in series, current is found to be maximum when the value of inductance is 0.5 henry and the value of capacitance is 8µF. The angular frequency of applied alternating voltage will be

    Find the resonant frequency of a series circuit consist of an inductance 200 muH , a capacitance of 0.0005muF and a resistance of 10 Omega .

    A resistance and inductance are connected in series across a voltage, V=283sin314t The current is found to be 4sin(314t-pi//4) . Find the value of the inductance and resistance.

    A resistance and inductance are connected in series across a voltage, V=283sin314t The current is found to be 4sin(314t-pi//4) . Find the value of the inductance and resistance.

    An AC circuit consists of an inductor of inductance 0.5H and a capacitor of capacitance 8muF in series. The current in the circuit is maximum when the angular frequency of AC source is

    A series RLC circuit is driven by a generator at frequency 1000Hz. The inductance is 90.0 mH, capacitance is 0.5muF and the phase constant has magnitude of 60^(@) (Take pi^(2)=10)

    In a series resonant circuit, the ac, voltage across resistance R, inductance L and capacitance are 5V, 10V and 10V, respectively. The ac. voltage applied to the circuit will be

    Home
    Profile