. Which of the following do not affect capacitance?(a) Area of the plates.(b) Separation of the plates.(c) Material between the plates.(d) Charge on the plates.(e) Energy stored in the capacitor.

Q: - The equipotential surfaces with the electric field lines that pass through them ...............…

A: Surface on which electric potential is constant Or equal at every point of the surface then these…

Q: The work done by the electric field as the charge, +2.0x10-6 C, moves from A to B is +5.0x10-5 J.…

A:

Q: 10. The electric potential due to a point charge at a point depends on a) the direction of the…

A:

Q: The potential difference between two points, a and b, in an electric field is 2.00 volts. The energy…

A: Energy required to move charge from one point to another point in electric field is equal to change…

Q: How much work is required to move a charge from one location on anequipotential to another point on…

A: An equipotential surface is one in which all the points are at the same electric potential. If a…

Q: The potential on the axis of a uniformly charged disk at 5.3 cm from the disk center is 140 V ; the…

A: It is given that,

Q: Two charges are located along the x-axis. A positive charge 17.3 uC is at x=0, and a negative charge…

A:

Q: Work done in bringing a charge of 1.3 x 10-6C form infinity to a point in an electric field is 6.5 x…

A: Charge (q) = 1.3×10-6 C Work done (W) = 6.5×10-5 J

Q: Suppose that it takes 40N to move 3.0 C of charge from points A to B in an electric field at a…

A: Given, Force F=40 N charge q=3 C distance r=2.0 m Electric field E=Fq E=403=13.33 N/m

Q: The SI unit of both the electric potential and the potential

A: electric potential =W/q

Q: - The capacitance of a large capacitor is 20 uF. If 40 J of energy is stored in this capacitor,…

A:

Q: If the electric field is zero at some point in space, does the electric potential also need to be…

A: We need to explain whether the electric potential at a point also need to be zero if electric field…

Q: If the plates of an isolated parallel-plate capacitor are moved closer to each other, what will…

A: Capacitance of parallel plate capacitor C = ε₀A/d  A = plate Area  d = plate separation

Q: Would electric potential energy be meaningful if the electric field were not conservative?

A: In the conservative fields, work done by the force does not depend on the path. If the work done by…

Q: PHYSICS 12 12. The work done by an external force to move a -8.0 uC charge, O, from a to b is 25.0 x…

A: charge (Q) = -8 μC work done to move charge from a to b = 25×10-4 J Initial kinetic energy = 0 J…

Q: 29. • How far must the point charges 1 = +7.22 µC and 92 = -26.1 uC be separated for the electric…

A:

Q: Does understanding Electric Potential and Electric Potential Energy help to improve our idea on…

A: Given : Does understanding Electric Potential and Electric Potential Energy help to improve our idea…

Q: equipotential surface of 5.88 V. Determine the amount of work in the given situation. *itively…

A:

Q: Two coins lie 1.5m apart on a table. If the coins are separated in a large vat of water where its…

A:

Q: If 500 J of work are required to carry a 40-C charge from one point to another, the potential…

A: Given: Work done W = 500 J chrge Q = 40 C To find: potential difference ∆V = ??

Q: Calculate the electric potential energy of two protons separated by 17 cm. (Give your answer in…

A: To determine: The electric potential energy of the two protons   Given: The distance between the…

Q: Consider an electric dipole consisting of charges +Q and –Q as sketched in the below. How much work…

A: The amount of work is required to place a charge q at the origin ( the midpoint between the dipole )…

Q: The potential energy of two charges, 80 mm apart, is 1.4x10^19 eV. If one of the charges is 20 μC,…

A:

Q: Sketch the equipotential lines for the two equal positive charges as shown.   Indicate the direction…

A: Introduction: The equipotential lines are defined as the lines with constant electric potential.…

Q: A small object with a mass of 4.32 mg carries a charge of 24 nC and is suspended by a thread between…

A: It is given that,

Q: he work done by an external force to move a -7.5 μC charge from point a to point b is 25 x 10-4 J.…

A:

Q: show in detail that SI unit of electric potential is volt. what are equipotential lines? how are…

A: Electric potential at a point is given as the amount of electric potential energy possesed by a unit…

Q: The work done by the electric field as the charge +2.0x10^-6 c, moves from A to B is +5.0x10^5J.…

A: Given that, q=2×10−6CWAB=5×105J

Q: The capacitance of a large capacitor is 20 uF. If 40 J of energy is stored in this capacitor, what…

A:

Q: If a negative charge is initially at rest in an electric field,will it move toward a region of…

A:

Q: When two identical charges doubled without changing their separation distance, what will be the…

A: According to question we need to find--- When two identical charges doubled without changing their…

Q: A small object with a mass of 3.2 mg carries a charge of 29.6 nC and is suspended by a thread…

A:

Q: 8. Which of the following do not affect capacitance? (a) Area of the plates. (h) Separation of the…

A:

Q: Two charges are located along the x-axis. A positive charge 16.9 uC is at x=0, and a negative charge…

A:

Q: 9, m d 5. A charge of mass m and charge q is suspended on a thread between two parallel plate in a…

A: Given: charge on ball = q mass of ball = m separation between plates = d angle  = θ

Q: Calculate the distance between the plates of capacitor with the area of 0.12 square meters and…

A: Given value--- Area = 0.12 m2 . capacitance = 1.3275 micro F.  We have to find--- distance…

Q: If the voltage between two points is zero, can a test charge be moved between them with zero net…

A: Test charge can move with zero net work

Q: Is the electrical potential energy of two-point charges positive or negative if the charges are of…

A:

Q: why does the capacitance decreases when the distance between the plates are increased?

A:

Q: How much work is done by an applied force that moves two charges of 6.95 µC that are initially very…

A:

Q: What is the potential at a point 50 cm from one side of two parallel plates that has a uniform…

A:

Q: A small object with a mass of 4.68 mg carries a charge of 33.7 nC and is suspended by a thread…

A: Given data: mass of the object, m = 4.68 mg = 4.68 × 10-6 kg charge on the object, q = 33.7 nC =…

Q: How does the energy stored in a capacitor change, as the capacitor remains connected to a battery,…

A: The capacitance of the capacitor is inversely proportional to the distance between the plates.  The…

Q: It takes 8.0 x10- Joules of work to move a positive charge of 2.0 x10 *C from point B to point A in…

A: Magnitude of Work done in moving a charge in electric field is given by:- W= q.∆V Here, W =…

Q: Determine the capacitance of two parallel plates that are 4.00 cm apart, they are circular and have…

A:

Q: Rank the electric potential energies of the systems of charges shown in the figure from largest to…

A: An object is said to be charged if it has an excess of either the positive or the negative charges.…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.