Home
Class 12
PHYSICS
The total power dissipated in watts in t...

The total power dissipated in watts in the circuit shown here is :

A

4

B

16

C

40

D

54

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ATOMS AND NUCLEI

    SARAS PUBLICATION|Exercise EXAMPLE|36 Videos

  • DUAL NATURE OF MATTER AND RADIATION

    SARAS PUBLICATION|Exercise EXAMPLE|27 Videos

Similar Questions

Explore conceptually related problems

If the power dissipated in 9 Omega resistor in the given circuit is 36 W, then calculate the potential difference across the 2 Omega resistor.

A capacitor of capacitance 12(mu)F is connected to a battery of emf 6.00V and internal resistance 1.00(Omega) through resistanceless leads. 12.0(mu)s after the connections are made, what will be (a) the current in the circuit, (b)the power delivered by the battery ,(c)the power dissipated in heat and (d)the rate at which the energy stored in the capacitor is increasing.

Knowledge Check

  • There is a current of 1.0 A in the circuit shown below. What is the resistance of P ?

    A
    `1.5 Omega `
    B
    `2.5Omega `
    C
    `3.5 Omega `
    D
    `4.5 Omega `

    • Similar Questions

    Explore conceptually related problems

    an inductor of inductance 2.00 H is joined in series with a resistor of resistance 200 Omega and a battery of emf 2.00 V. At t = 10 ms, find (a) th current in the circuit, (b) the power delivered by the batter, (c ) the power dissipated in heating the resistor and (d) the rate at which energy is being stored in magnetic field.

    Suppose the initial charge on the capacitor is 6 mC. What is the total energy stored in the circuit initially? What is the total energy at later time?

    Find the value of current I in the circuit shown in figure.

    A current of 3 amp flows through the 2 Omega resistor shown in the circuit.The power dissipated in the 5 Omega resistor is:

    Three equal resistors connected in series across a source of emf together dissipate 10 watt of power. What would be the power dissipated if the same resistors are connected in parallel across the same source of emf?

    Power dissipated in an LCR series circuit connected to an a.c source of emf epsilon is :

    A series AC circuit contains an inductor (20 mH) , a capacitor (100 muF) , a resistor (50 Omega) and an AC source of 12 V, 50 Hz . Find the energy dissipated in the circuit in 1000 s .

    Home
    Profile