Home
Class 12
PHYSICS
Suppose a charge +Q1 is given to the pos...

Suppose a charge `+Q_1` is given to the positive plates and a charge `-Q_2` to the negative plate of a capacitor. What is the "charge on the capacitor"?

Answer

Step by step text solution for Suppose a charge +Q_1 is given to the positive plates and a charge -Q_2 to the negative plate of a capacitor. What is the "charge on the capacitor"? by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CAPACITORS

    HC VERMA|Exercise Objective 1|12 Videos

  • CAPACITORS

    HC VERMA|Exercise Objective 2|7 Videos

  • CAPACITORS

    HC VERMA|Exercise Worked Out Examples|23 Videos

  • BOHR'S MODEL AND PHYSICS OF THE ATOM

    HC VERMA|Exercise Exercises|46 Videos

  • DISPERSION AND SPECTRA

    HC VERMA|Exercise Exercises|11 Videos

Similar Questions

Explore conceptually related problems

What is the nature of the charge on the plates of capacitor ?

A capacitor A of capacitance 4muF is charged to 30V and another capacitor B of capacirtance muF is charged to 15V . Now, the opositive plate of A is connected to the negative plate of B and negative plate of A to the positive plate of B . find the final charge of each capacitor and loss of electrostatic energy in the process.

Knowledge Check

  • Displacement current is present between the plates of capacitor when the charge on the capacitor is

    A
    Constant
    B
    Maximum
    C
    Changing
    D
    Both (1) &(3)

  • Displacement current exists between the plates of capacitor , when charge of the capacitor

    A
    remains constant
    B
    increase
    C
    decreases
    D
    zero

  • An air capacitor consists of two parallel plates B as shown in the figure. Plate A is given a change and plate B is given a charge 3Q. P is the plane of the capacitor. If C_(0) is the capacitor capacitor, then

    A
    `V_(P)-V_(A)=(Q)/(4C_(0))`
    B
    `V_(P)-V_(A)=(Q)/(2C_(0))`
    C
    `V_(P)-V_(A)=-(Q)/(C_(0))`
    D
    `V_(P)-V_(B)=-(Q)/(4C_(0))`

    • Similar Questions

    Explore conceptually related problems

    Two parallel plates capacitors A and B having capacitance of 1 muF and 5 muF are charged separately to the same potential of 100 V. Now, the positive plate of A is connected to the negative plate of B and the negative plate of A to the positive plate of B. Find the final charges on each capacitors.

    A capacitor of 5 muF is charged to a potential of 100 V . Now, this charged capacitor is connected to a battery of 100 V with the posiitive terminal of the battery connected to to the negative plate of the capacitor . For the given situation, mark the correct statement(s).

    In the given circuit, a charge of +80muC is given to the upper plate of the 4muF capacitor. Then in the steady state, the charge on the upper plate of the 3muF capacitor is

    A 2muF capacitor is charged to a potential = 10 V. Another 4muF capacitor is charged to a potential = 20V. The two capacitors are then connected in a single loop, with the positive plate of one connected with negative plate of the other. What heat is evolved in the circuit?

    Charge on the plates of 20 mu F Capacitor at steady state in the given circuit is -

    Home
    Profile