What, exactly, is a short circuit? What does it mean if a circuit becomes shorted? How does this differ from an open circuit?

Q: How do we measure electrical force?

A: Given:  Electric force

Q: How does the sum of the currents through the branches of a simple parallel circuit compare with the…

A: The sum of the currents in the branches will be equal to the current passing through the source.

Q: What is the Power (Watts) dissipated in a 25 Ohm circuit if it has 3.0 Amps of current?

A: SOlution: Given that current I =3 Amps Resistance r = 25 Ohm the power dissipates

Q: What does a negative voltage source mean

A: Charge is defined by the charge of electrons so negative voltage represents excess of electrons…

Q: What is the difference in how current is distributed in a series circuit to the distribution of…

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Q: What is the total resistance in the circuit? What is the amount of current in each resistor?

A: Resistance are in parallel   1/ R = 1 / R1 + 1 / R2 + 1 / R3 R1 = 90Ω   R2 = 45 Ω   R3 = 180 Ω…

Q: What is the current in a DC circuit with 120-volts and a 60-watt light bulb?

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Q: In the relationship between voltage and circuit, why there is a change in current when resistor is…

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Q: What is the power dissipated in a 20-ohm light bulb powered by a 3.0 - Volts battery?

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Q: What is circuit?

A: A circuit is a close loop in which current can flow through it. In an Electrical circuit, the power…

Q: Describe charging by conduction and induction using the given diagram below

A: Most objects are electrically neutral i.e they have an equal number of positive and negative charges…

Q: What is electric current? Properties of electric current. Also give S.I unit of electric current.

A: Electricc current: It is defined as the rate flow of electric charges through the cross section of a…

Q: What is the current supplied by the battery in the following circuit? What is the current through…

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Q: what does electric current produce ?

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Q: Briefly discuss the differences of series and parallel circuit based on current, voltage, and…

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Q: Explain why the balloon moved in that way? What is the charge of balloon? clothes? and wall? What is…

A: Charge is a physical property of matter particles that results in the attraction and repulsion of…

Q: Who invented the light bulb, generator and other electrical devices?

A: The first working electric lamp was demonstrated by Humphry Davy in 1809.

Q: What is an electrical field?

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Q: How electricity affects our lives?

A: Given Electric current affects the our lives We have to write How electricity affects our lives?

Q: What is the total resistance of the circuit? What is the total current of the circuit? What is the…

A: Let R1=10 Ω, R2=20 Ω, R3=16 Ω, R4=4 Ω and R5=8 Ω. The resistances R4=4 Ω and R5=8 Ω are connected…

Q: How RC works in a circuit?

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Q: Explain the method of Charging by Induction?

A: The process of charging the uncharged object by bringing another charged object near to it, but not…

Q: What is the pattern for how voltages gets distributed in a series circuit with equal resistances?…

A: In series combination, voltage gets divided between the resistors.

Q: what is the series circuit of a capacitor? and what is a parallel circuit of a capacitor?

A: Capacitors are passive devices that can store electric charge. A capacitance of a capacitor is…

Q: What is a  simple electric circuit?

A: A simple electric circuit is the complete path circuit around which an electric current can flow.

Q: 1 cm A B

A: Given: The charge on the capacitor plate is Q. The distance between the capacitor plates is d=8 cm…

Q: What is the unit of electric current? Give the name of the unit followed by the units it is made…

A: Unit of electric current is Ampere and it is denoted by ' A ' . Current is given as ,  I = potential…

Q: How does electricity affect our lives?

A: Electricity affects our lives in many ways describe below;

Q: What do transformers do and how do they work?

A: A transformer is an electrical apparatus designed to convert alternating current from one voltage to…

Q: Below is a real and schematic for the same circuit. What kind of circuit is this?

A: Answer              C) Parallel

Q: How is a fuse put in an electric circuit? State the purpose of using a fuse in a circuit?

A: In order to protect an electric circuit from excessive electric current, fuse is an electrical…

Q: What is the difference between series and parallel circuits? Specify in words and algebraic formula,…

A: in series circuit current will be same and voltage is divided whereas in parallel circuit voltage is…

Q: What is the pattern for how voltages gets distributed in parallel circuit for equal resistances?…

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Q: hand into an aquarium and receives a painful shock. He realizes the heater has become damaged. There…

A: Static electricity is created when positive and negative charges aren't balanced.  The cut in the…

Q: How does a DC circuit differ from the AC circuits found in houses?

A: In AC circuit, electrons keep changing directions while in DC circuit, the electrons flow steadily…

Q: What is the voltage if the current flowing is 1.2 A and the resistance is 120Ω

A: