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Electrical-resistance
New post in Electrical-resistance
What is 'arcing' at switch contacts in LR circuits when current changes instantaneously?
April 16th, 2020
induction
lightning
inductance
electric-circuits
electrical-resistance
Ohm's second law: step by step to obtain this law
January 28th, 2022
electric-circuits
electrical-resistance
electric-current
experimental-physics
electrostatics
Light Bulb Resistance
August 1st, 2022
electrical-resistance
experimental-physics
data-analysis
electric-current
voltage
What is the maximum voltage that can be applied across the whole network?
March 3rd, 2020
electrical-resistance
homework-and-exercises
voltage
How is a variable potential divider able to reduce current/voltage through a component to zero, unlike a variable resistor?
April 15th, 2020
electric-circuits
electric-current
voltage
electrical-resistance
electricity
Short circuit in superposition
June 15th, 2020
short-circuits
batteries
voltage
electrical-resistance
electric-circuits
Finding the equivalent resistance
February 18th, 2020
electrical-resistance
electric-circuits
homework-and-exercises
Current at steady state through inductor
May 2nd, 2020
inductance
resonance
capacitance
electrical-resistance
electric-circuits
why activation energy of semiconductor changes as temperature changes
October 13th, 2020
energy
semiconductor-physics
electrical-resistance
Equivalent resistance of unbalanced Wheatstone Bridge
August 31st, 2020
electric-circuits
homework-and-exercises
electric-current
electrical-resistance
electrical-engineering
potential difference in parallel connecting resistors
August 20th, 2020
electrical-resistance
electric-circuits
voltage
What is the aperture in the hydraulic analogy of Ohm's law
May 6th, 2020
electric-current
fluid-dynamics
electrical-resistance
How to deal with a $0\Omega$ resistor connected in parallel?
September 16th, 2020
homework-and-exercises
electrical-resistance
electric-circuits
Maximum voltage in an LCR circuit
October 22nd, 2020
homework-and-exercises
inductance
electric-circuits
capacitance
electrical-resistance
Does a resistor absorb and dissipate energy or just regulate the charge flow?
March 17th, 2020
electrical-resistance
electricity
Internal resistance of a copper wire
March 29th, 2020
electrical-resistance
electricity
Why does a variable potential divider have the ability to reduce current through a component to zero
June 26th, 2020
electricity
electric-circuits
electric-current
electrical-resistance
voltage
Why is it $\Delta V$ (as opposed to $ V$) in these problems?
November 16th, 2020
electric-circuits
potential
electrical-resistance
voltage
conventions
Ohm's Law Question?
May 20th, 2020
electric-current
electrical-resistance
voltage
electrical-engineering
electric-circuits
Direction of Current Flow in Complex Circuit
January 7th, 2020
homework-and-exercises
electrical-resistance
electric-circuits
RC circuit theory and voltage in the capacitor vs Ohm's Law
May 21st, 2020
electric-circuits
capacitance
electrical-resistance
Why do I different values compared to my theoretical time?
April 2nd, 2020
capacitance
electrical-resistance
time
How to find when an LRC circuit is critically damped mathematically, given a set of voltage/time data?
March 9th, 2020
inductance
oscillators
electrical-resistance
electric-circuits
homework-and-exercises
Conductor resistance calculation method
February 8th, 2022
electrical-resistance
electricity
Why is the potential difference across a component not constant?
July 5th, 2020
electric-current
electric-circuits
electricity
voltage
electrical-resistance
Calculating Voltage Drop for Part of a System Without Current (Resistance and Voltage are Known)
August 1st, 2022
voltage
electricity
electrical-resistance
Voltage drop across battery with internal resistance
August 1st, 2022
electric-circuits
electrical-resistance
electric-current
voltage
batteries
Equipotential Lines in Circuit Analysis
August 1st, 2022
electric-current
electric-circuits
potential
electrical-resistance
potential-flow
Internal resistance problem
August 1st, 2022
homework-and-exercises
electric-circuits
electrical-resistance
power
batteries
Why is current slowed down by resistance?
August 1st, 2022
electrical-resistance
electric-current
electricity
voltage
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