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Potential
New post in Potential
What is the relation between potential energy & electric field?
August 20th, 2022
potential
charge
electrostatics
electric-fields
potential-energy
Relation between gravitational potential and gravitational field
January 8th, 2023
newtonian-gravity
homework-and-exercises
potential
newtonian-mechanics
Potential Energy of Point Charges in a Square
July 23rd, 2022
homework-and-exercises
potential
electrostatics
potential-energy
voltage
Why airports are generally near sea?
August 9th, 2022
potential-energy
gravity
potential
Why the test charge is brought with infinitesimally slow speed?
January 22nd, 2022
potential-energy
electrostatics
velocity
potential
What is the difference between electric potential and electric potential energy?
May 25th, 2020
definition
potential
electrostatics
potential-energy
Electric potential difference signs
December 12th, 2020
electrostatics
homework-and-exercises
potential
work
electric-fields
What determines the voltage in a battery?
November 1st, 2020
batteries
electric-circuits
potential
conventions
voltage
Electric potential inside a shell
October 1st, 2020
electrostatics
field-theory
potential
Why does the electric field in a dipole cancel out at distances much larger than the separation of the two charges forming a dipole ($r \gg 2a$)?
May 3rd, 2020
dipole
potential
electric-fields
electrostatics
multipole-expansion
Position and momentum expectation values for the stationary states of the infinite square well
February 9th, 2020
potential
wavefunction
quantum-mechanics
homework-and-exercises
What is the formula of Coulomb potential?
June 27th, 2020
coulombs-law
electromagnetism
potential
Why is gravitational potential negative?
October 9th, 2020
potential-energy
newtonian-gravity
potential
conventions
Time-independent Schrödinger function: If the potential $V$ is even, then the wave function $\psi$ can always be taken to be either even or odd
October 6th, 2021
schroedinger-equation
wavefunction
quantum-mechanics
parity
potential
How can you have a negative voltage?
September 16th, 2020
conventions
voltage
potential
electricity
Infinite Wells and Delta Functions
October 22nd, 2020
potential
quantum-mechanics
wavefunction
schroedinger-equation
boundary-conditions
Convention for the potential energy of a dipole in a uniform electric field?
September 15th, 2020
electrostatics
potential
conventions
dipole
dipole-moment
What is the relation between ‘Electric Potential’ and ‘Electric Potential Energy’?
February 15th, 2020
definition
electrostatics
potential
charge
potential-energy
Find electric potential due to line charge distribution?
July 24th, 2020
homework-and-exercises
electrostatics
charge
potential
gauss-law
What is the difference between electric potential, potential difference, and voltage?
August 1st, 2022
voltage
definition
potential
How to find points with same potential while solving an equivalent resistance problem?
August 1st, 2022
electrical-resistance
symmetry
electric-circuits
electricity
potential
Kirchoff's rules and inductance
March 25th, 2020
electric-fields
potential
voltage
induction
inductance
Grounding system of conducting plates
August 1st, 2022
conductors
capacitance
potential
electric-fields
electrostatics
What does a voltmeter actually measure?
October 3rd, 2020
voltage
potential
electric-current
electric-circuits
electromagnetism
Can we solve the particle in an infinite well in QM using creation and annihilation operators?
August 1st, 2022
quantum-mechanics
operators
potential
schroedinger-equation
Is Gauss's law wrong, or is it possible that $\int_s{\vec E} \cdot d\vec{s}=0$ does not imply $\vec E = 0$?
August 1st, 2022
electrostatics
homework-and-exercises
gauss-law
potential
electric-fields
What exactly does the line integral of an electric field over a closed loop find?
September 1st, 2021
electrostatics
electric-fields
potential
gauss-law
Why is the work done on a charge calculated from infinity?
December 24th, 2020
potential
conventions
potential-energy
work
charge
Finite Square Well Inside an Infinite Square Well
March 14th, 2020
potential
schroedinger-equation
wavefunction
homework-and-exercises
quantum-mechanics
Why do we use gauges in Maxwell equation?
August 1st, 2022
electromagnetism
gauge
maxwell-equations
gauge-theory
potential
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