Maths-

General

Easy

Question

# If then y satisfies

Hint:

### In this question we have to differentiate the function twice to get the required result.

## The correct answer is:

### Related Questions to study

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### In the figure, a proton moves a distance d in a uniform electric field E as shown in the figure. Does the electric field do a positive or negative work on the proton? Does the electric potential energy of the proton increase or decrease?

### In the figure, a proton moves a distance d in a uniform electric field E as shown in the figure. Does the electric field do a positive or negative work on the proton? Does the electric potential energy of the proton increase or decrease?

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### Solution of is

### Solution of is

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### Two charges and are placed 30 cm apart, as shown in the figure. A third charge is moved along the arc of a circle of radius 40 cm from C to D. The change in the potential energy of the system is where k is

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### Figure shows three spherical and equipotential surfaces A, B and C round a point charge q. The potential difference. If and be the distance between them. Then

### Figure shows three spherical and equipotential surfaces A, B and C round a point charge q. The potential difference. If and be the distance between them. Then

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### Charges +q and –q are placed at points A and B respectively which are a distance apart, C is the mid-point between A and B. The work done in moving a charge+ along the semicircle CRD is

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### Consider three concentric shells of metal A, B and C are having radii a, b and c respectively as shown in the figure Their surface charge densities are respectively. Calculate the electric potential on the surface of shell A

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### Work required to set up the four charge configuration (as shown in the figure) is

### Work required to set up the four charge configuration (as shown in the figure) is

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### The points resembling equal potentials are

### The points resembling equal potentials are

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### In the following diagram the work done in moving a point charge from point P to point A, B and C is respectively as then

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### Three charges and are placed at the vertices of an isosceles right angle triangle as in the figure. The net electrostatic potential energy is zero if is equal to

### Three charges and are placed at the vertices of an isosceles right angle triangle as in the figure. The net electrostatic potential energy is zero if is equal to

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### A hollow conducting sphere is placed in an electric field produced by a point charge placed at P as shown in figure. be the potentials at points A, B and C respectively. Then

### A hollow conducting sphere is placed in an electric field produced by a point charge placed at P as shown in figure. be the potentials at points A, B and C respectively. Then

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### The figure shows electric potential V as a function of . Rank the four regions according to the magnitude of -component of the electric field E within them, greatest first

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### The general solution of the equation is

### The general solution of the equation is

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### Solution of is given by

### Solution of is given by

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### Equation of the curve passing through (3, 9) which satisfies the differential equation is

### Equation of the curve passing through (3, 9) which satisfies the differential equation is

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