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Voltage
New post in Voltage
Current when capacitor and resistor placed in parallel?
August 1st, 2022
electric-circuits
electric-current
capacitance
voltage
displacement-current
Difference between voltage, electrical potential and potential difference
March 28th, 2020
potential
potential-energy
capacitance
voltage
definition
Is resistance the gradient in a $V/I$ graph?
November 20th, 2020
voltage
electric-circuits
electric-current
electrical-resistance
differentiation
Potentiometer voltage change
August 1st, 2022
electricity
electric-circuits
electric-current
voltage
electrical-resistance
Why does photocurrent increase with voltage for a while?
April 13th, 2020
voltage
photoelectric-effect
Resistance vs Power experiment - not linear relationship?
March 8th, 2020
electric-current
electrical-resistance
voltage
power
electric-circuits
Voltage across voltage source in a short circuit
June 15th, 2021
short-circuits
voltage
electric-circuits
Light bulbs in Series
August 1st, 2022
voltage
electric-circuits
electric-current
electrical-resistance
Does $V=IR$ apply to a non-ohmic conductor?
December 27th, 2020
electric-circuits
voltage
electrical-resistance
electric-current
Does a filament of lamp still have resistance when no current flows, and if yes, why?
August 1st, 2022
electric-circuits
voltage
electric-current
electrical-resistance
If Electric field is constant in a region, does it imply potential is also constant?
August 14th, 2020
electrostatics
electric-fields
potential
voltage
Why does the area of the plates affect the capacitance?
January 12th, 2020
electrostatics
capacitance
voltage
Why is all the voltage used up in a circuit?
August 29th, 2020
potential-energy
voltage
AC circuit analysis: Why does current have the same frequency as the voltage?
August 1st, 2022
electric-circuits
electric-current
electrical-resistance
voltage
frequency
Why Two Equal Resistors Cut Voltage in Half?
December 31st, 2020
electric-current
electrical-resistance
voltage
About the electrostatic voltage
August 1st, 2022
electrostatics
charge
voltage
Why must identical lightbulbs in series have identical voltage drops?
August 1st, 2022
homework-and-exercises
electric-circuits
electric-current
electrical-resistance
voltage
Ohm's law: Why is the voltage equal to the product of current and resistance?
August 15th, 2020
electric-circuits
electric-current
electrical-resistance
voltage
Common potential of two capacitors
January 26th, 2020
electric-circuits
capacitance
electronics
voltage
How would I find the value of an unknown resistor if I ONLY could use a Voltmeter?
August 1st, 2022
homework-and-exercises
electric-circuits
voltage
$P=VI$ and $P=V^2/R$
August 1st, 2022
electric-current
power
voltage
electric-circuits
How to evaluate, how much current flows in the circuit?
November 20th, 2020
voltage
electric-current
electricity
Why does a 60W bulb glow brighter than a 100W bulb in a series?
December 16th, 2020
power
electrical-resistance
voltage
electric-current
Voltage difference between two points
October 14th, 2021
potential
voltage
conventions
electric-circuits
What kills you: Voltage or Electric current?
August 1st, 2022
voltage
electric-current
electricity
Accelerating potential
August 1st, 2022
voltage
acceleration
What exactly does Ohm's law say?
September 26th, 2020
approximations
conductors
electric-current
electrical-resistance
voltage
Filament Lamp equation (Current/Voltage)
August 1st, 2022
voltage
electric-circuits
electric-current
electrical-resistance
How does voltage divided by EMF show efficiency?
August 1st, 2022
homework-and-exercises
energy
electric-circuits
voltage
Why does the potential drop across a battery and resistor equal the emf of the battery?
August 1st, 2022
electricity
voltage
electrical-resistance
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