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Electric-circuits
New post in Electric-circuits
Time constant of $RC$ circuit with more than one capacitor
July 26th, 2022
homework-and-exercises
electrical-resistance
capacitance
charge
electric-circuits
Power in Series and Parallel circuits
November 8th, 2022
power
homework-and-exercises
electrical-resistance
electric-circuits
How to determine direction of the current in the following circuit?
December 8th, 2022
homework-and-exercises
electric-circuits
electric-current
electrical-resistance
Calculation of voltmeter reading
December 10th, 2022
electric-circuits
voltage
electrical-resistance
homework-and-exercises
Why do lightbulbs in parallel stay the same brightness when one is removed
November 7th, 2022
electric-circuits
electrical-resistance
voltage
homework-and-exercises
electric-current
Why is it that potential difference decreases in thermistor when temperature of circuit is increased?
December 11th, 2022
electric-current
temperature
electric-circuits
electronics
electrical-resistance
How long does it take for a capacitor to be fully charged if voltage is decreased?
August 14th, 2022
electrical-resistance
capacitance
homework-and-exercises
electric-circuits
Draw a Schematic Diagram of Ammeter Connected in Parallel to explain difference between the diagram of a parallel and series connection
September 11th, 2022
electric-circuits
A problem regarding equivalent resistance between two points
July 22nd, 2022
electric-circuits
electrical-resistance
homework-and-exercises
How do I combine three resistors which are in parallel with each other?
August 7th, 2022
homework-and-exercises
electrical-engineering
electrical-resistance
electric-circuits
Calculating the power of a lightbulb
November 14th, 2020
electric-circuits
power
electricity
Power loss and Joule's law of heating
November 30th, 2020
electric-circuits
electricity
power
What is the net resistance of this circuit if each resistance has $R=2.8 k\Omega$?
March 28th, 2020
homework-and-exercises
electricity
electric-circuits
electrical-resistance
Coil Inducing a Back Emf in its Own Circuit
September 24th, 2020
electromagnetism
electromagnetic-induction
electric-circuits
electricity
electric-current
How to find power factor value of parallel RL circuit knowing the power factor value for the series circuit with the same components
February 19th, 2020
homework-and-exercises
electric-circuits
electrical-resistance
inductance
a metal bar on a pair of conducting rails that carries a current
March 1st, 2020
electric-circuits
homework-and-exercises
electromagnetism
Why is the potential difference across two connected capacitors equal to the potential difference across each individual capacitor?
January 12th, 2020
capacitance
homework-and-exercises
electric-circuits
voltage
Power in Series Combination Of Appliances
May 2nd, 2020
electric-circuits
electrical-resistance
power
DC current through capacitor
February 2nd, 2020
electric-circuits
electric-current
electrical-resistance
capacitance
when the current flow through a resistor, what does it lose?
September 27th, 2020
electric-current
electromagnetism
energy
electric-circuits
What determines the voltage in a battery?
November 1st, 2020
potential
electric-circuits
voltage
batteries
conventions
Why does the symbol have an arrow?
December 31st, 2020
electrical-engineering
electronics
notation
electric-circuits
soft-question
Why do we prefer using materials of high resistivity in laboratory instruments?
February 25th, 2020
electric-circuits
electrical-resistance
electricity
instrument
Why is the voltage in my battery rising?
April 1st, 2020
electrochemistry
electric-circuits
voltage
batteries
Are live and neutral wires the same as the wires which are connected to the terminals of a battery in a circuit?
March 22nd, 2020
electric-circuits
electricity
What is the reasoning behind calculating the resistance between two points on a square resistor circuit?
May 17th, 2020
electrical-resistance
homework-and-exercises
electric-circuits
RC Parallel Circuits
July 15th, 2020
electric-circuits
homework-and-exercises
What defines the brightness of a bulb?
April 10th, 2020
electrical-resistance
electric-circuits
electricity
homework-and-exercises
Solving circuits using kirchhoff's laws and elimination method ( not any matrix method)
February 2nd, 2020
electric-circuits
homework-and-exercises
electricity
Determine the equivalent capacitance for the group of capacitors in the drawing. Let all capacitors be the same where C = 40.0 µF
October 3rd, 2020
homework-and-exercises
electric-circuits
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