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Voltage
New post in Voltage
Calculation of voltmeter reading
December 10th, 2022
voltage
homework-and-exercises
electric-circuits
electrical-resistance
Why do lightbulbs in parallel stay the same brightness when one is removed
November 7th, 2022
electrical-resistance
voltage
homework-and-exercises
electric-circuits
electric-current
Can We Change the Capacitance of a Capacitor
December 21st, 2022
capacitance
dielectric
geometry
voltage
charge
Potential Energy of Point Charges in a Square
July 23rd, 2022
potential-energy
voltage
homework-and-exercises
electrostatics
potential
Why is the potential difference across two connected capacitors equal to the potential difference across each individual capacitor?
January 12th, 2020
electric-circuits
homework-and-exercises
capacitance
voltage
What determines the voltage in a battery?
November 1st, 2020
batteries
potential
electric-circuits
conventions
voltage
How to measure EMF of a Cell?
November 21st, 2020
batteries
voltage
Current lagging voltage by more then 90 degrees
November 26th, 2020
voltage
electricity
Why is the voltage in my battery rising?
April 1st, 2020
electrochemistry
electric-circuits
voltage
batteries
Transformers: relation between their current, voltage and resistance
December 15th, 2020
voltage
electric-current
power
electromagnetism
How can you have a negative voltage?
September 16th, 2020
potential
electricity
voltage
conventions
Does Kirchhoff's Law always hold?
December 11th, 2020
approximations
voltage
electric-current
electric-circuits
electromagnetism
What is the voltage of an average carpet static shock? Can you make it lethal?
April 15th, 2021
voltage
electric-current
electricity
Why does my measured I-V curve for a film of aluminum suggest high resistance?
November 14th, 2020
conductors
voltage
electrical-resistance
electric-current
Voltage drop due to a resistor
September 28th, 2020
electric-circuits
electricity
electrical-resistance
voltage
Kirchoff's rules and inductance
March 25th, 2020
induction
voltage
potential
electric-fields
inductance
What is the difference between electric potential, potential difference, and voltage?
August 1st, 2022
definition
potential
voltage
What is the point of a voltage divider if you can't drive anything with it?
July 26th, 2020
electrical-resistance
electric-current
electric-circuits
approximations
voltage
What is the voltage difference between the Moon and the Earth?
April 6th, 2020
electrostatics
charge
voltage
earth
moon
If the current is increased, is there more charge flowing or is it moving quicker?
July 7th, 2021
electric-current
charge
electrical-resistance
conductors
voltage
What creates voltage? What causes electrons to move in a wire?
August 1st, 2022
voltage
quantum-electrodynamics
electric-current
electrons
electric-circuits
What does a voltmeter actually measure?
October 3rd, 2020
potential
electric-current
electric-circuits
electromagnetism
voltage
How does grounding work?
August 1st, 2022
batteries
electric-circuits
electrical-resistance
voltage
What are the dependent and independent variables in Ohm's law?
June 28th, 2020
electric-current
electrical-resistance
voltage
intuition
Potential Nonsense
August 1st, 2022
potential
electrostatics
conventions
voltage
electric-fields
Voltage drop = more electrons on one side of resistor
October 28th, 2020
voltage
electric-circuits
electrical-resistance
Why does voltage change in series circuit but not in parallel circuit?
April 20th, 2020
electric-circuits
electrical-resistance
voltage
Does an electric current flow in an open circuit?
August 1st, 2022
electricity
electric-circuits
electric-current
voltage
How can be the neutral wire at 0 volts when current flowing through it?
June 14th, 2020
electricity
electric-circuits
electric-current
voltage
Why is there no current between two capacitors connected in series?
August 1st, 2022
electrostatics
electric-circuits
capacitance
voltage
batteries
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