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Subject: Physics, asked on 5/1/23

Please solve this capacitor question

Subject: Physics, asked on 13/7/22

A point charge causes an electric flux of – 1.0 × 10 3 N m 2 /C to pass through a spherical Gaussian surface of 10.0 cm radius centred on the charge.

(a) If the radius of the Gaussian surface were doubled, how much flux would pass through the surface?

(b) What is the value of the point charge?

Subject: Physics, asked on 12/5/22

Plz solve this question

Subject: Physics, asked on 10/1/22

Plz answer my question

Subject: Physics, asked on 8/1/22

Plz answer this question

Subject: Physics, asked on 21/12/21

State Gauss Theorem in electrostatics state the expression for electric field intensity at a point outside and inside finitely long charged conducting cylinder.

Subject: Physics, asked on 21/12/21

Derive an expression for energy stored in a charged condenser. Obtain its different forms.

Subject: Physics, asked on 21/12/21

Derive an expression for the capacity of a parallel plate condenser filled with dielectric.

Subject: Physics, asked on 21/12/21

Derive an expression for the energy of a charged condenser.Express it in different forms

Subject: Physics, asked on 21/12/21

Derive an expression for electric intensity at a point outside a charged spherical conductor.

Subject: Physics, asked on 21/12/21

Derive an expression for the mechanical force per unit area of a charged conductor.

Subject: Physics, asked on 13/11/21

a wire is bent in the circle of radius 12 cm It is a given a charge of 250miuC which is sprayed on its uniformly. what is the electric potential at the centre?

Subject: Physics, asked on 22/9/21

Two charges of magnitude -4Q and +2Q are located at points (2a,0) and (5a,0) respectively. What is the electric flux due to these charges through a sphere of radius 4a with its centre at the origin?

Subject: Physics, asked on 22/9/21

A capacitor has some dielectric between it's plates and the capacitor is connected to a DC source. The battery is now disconnected and then the dielectric is removed. State whether the capacitance, the energy stored and in it, the electric fied, charge stored and voltage will increase, decrease or remain constant.

Subject: Physics, asked on 21/9/21

A spherical shell of radius b with charge Q is expanded to a radius a. Find the work done by the electrical forces in the process.

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