Differentiate open, closed, and short circuit.

Q: what is the function of switch in the circuit?

A: The device that is used to break or make the close circuit is known as switch. The below diagram…

Q: What would happen to the current if you kept the voltage the saying but switched out the light bulb…

A: According to Ohm's law, Resistance= Voltage/Current. Given that the voltage is kept constant.

Q: What is Voltage all about?

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Q: Between current and voltage , which remains the same for a 10 ohm and a 20 ohm resistor in parallel…

A: Voltage is constant in parallel combination in the circuit.

Q: each type of circuit that we learned about, series and parall constant in each? current in series,…

A: A resistor is a passive two-terminal electrical component that implements electrical resistance as a…

Q: When electric current is passed, electrons move from

A: When electric current is passed, electrons move from

Q: What equation links voltage, current and resistance?

A: Ohm’s law gives the relationship between the voltage, current and resistance. Ohm’s law states that…

Q: Between current and voltage, which remains the same for a 10-Ω and a 20-Ω resistor in series in a…

A: Given:  Two resistances one is 10 ohm and 20 ohm.

Q: Differentiate between resistance and resistivity?

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Q: What happened to current when resistance is increased

A: Given : What happened to current when resistance is increased?

Q: What happens when you unplug one bulb from a parallel circuit of 3 bulbs?

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Q: compare series circuit and paralle circuit

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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: What is the difference between incandescent bulbs, fluorescent and LED light bulbs?

A: To differentiate between between incandescent bulbs, fluorescent and LED light bulbs.

Q: What is the purpose of switch in a current?

A: Electric switch is a device that interrupts the electron flow in a circuit. It is an electrical…

Q: In a circuit of two lamps in series, if the current through one lamp is 1 A, what is the current…

A: Given:  Two lamps in series

Q: Between current and voltage, which remains the same for a 10-Ω and a 20-Ω resistor in parallel in a…

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

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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: Which layer refers to the electrical signals sent down a wire?

A: physical layer refers to the electrical signals sent down a wire

Q: In the phenomenon of superconductivity, what happens to electrical resistance at low temperatures?

A:

Q: What is the relationship of voltage, current and resistance using magnet, battery and electron?

A: Ohm's Law states that the current flowing through a resistor  is proportional to the voltage across…

Q: How are voltage, current, and resistance related to electric power?

A: The rate of electrical energy dissipated is called electrical power.  Power = Energy time

Q: what is a light bulb?

A:

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: How does electricity affect our lives?

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

Q: Difference between short-circuit and overloading

A: Following are the points of difference between short circuiting and overloading :   (a) Short…

Q: What is the ability to the ability to transmit electrical current from one cell to another?

A: Electrical conductivity is defined as ability to transmit electrical current from one cell to…

Q: What is the difference between an open loop circuit and a closed loop circuit?

A: In an open loop circuit there is no existence of current while in a closed loop circuit there is…

Q: choose all that describe voltage

A: Voltage :     Voltage is the  electric potential difference  electric pressure that pushes charged…

Q: Brightness of bulb depends on voltage or current?

A: The brightness depends on power.

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

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Q: Why is tungsten used in electric bulbs and not any other metal is used?

A: One good reason for tungsten to be used in the incandescent light bulb is that it has a very high…

Q: What does the term open circuit mean?

A: The term open circuit means that no current flows through the cell. Here, the continuity of the…

Q: What happens to the electrical energy that travels from the source to the consumers

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Q: What is filter circuit?

A: A filter circuit is a device which will filter the AC components and allow the DC components to…