In dealing with the relationship between Voltage (V), Current (I), and Resistance (R), Ohm’s law is being used which states that

Q: Which of the following represents the unit ampere? [A] Kg/metre [B] coulomb/metre [C] coulomb/second…

A: The ampere is the unit of current.   One ampere of current corresponds to one coulomb of charge…

Q: How much energy is given to each coulomb of charge passing through a 6-V battery?

A: The energy given to each coulomb of charge is equal to the amount of work required to move it. Now,…

Q: Choose the appropriate units for the given descriptions. O unit of current O unit of "potential" =…

A: Current: Electric current is a stream of charged particles. Unit: Ampere(A) Potential:  Energy per…

Q: When removing a wool sweater, a static discharge of 5.03 µC dissipates 6.82 10-3 J of energy. What…

A: Introduction: When two objects rubbed together then due do friction, electrons of atoms of both the…

Q: If a battery is labeled “6 volts”, what does that tell you about the battery?

A: battery is labeled “6 volts

Q: when you use lights from battery does it have decrease the same voltage every hour or it depends

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Q: Why does the V/I ratio of an electric circuit indicate its ability to oppose electric current rather…

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Q: What is the resulting voltage when you connect two (2) 1.5 V batteries in series?

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Q: If you wish to decrease the power produced in a heating device two times, you could: double the…

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Q: The current is the result of the flow of . and the Sl unit of current is the. ..... A) the neutral…

A: Current is the rate of flow of charges with respect to time. Charges could be positive, negative or…

Q: Why are some resistors placed in series and others in parallel?

A: Ohms law tells us that the voltage or potential difference is directly related to the current and…

Q: "If the voltage is increased, then the electrical energy will be (keeping Resistance and time…

A: Given:

Q: What are the advantages of connecting electrical devices in parallel with the battery instead of…

A: Each device needs its own amount of current to function normally. it is possible only in the…

Q: The load across a 12-V battery consists of a series combination of three resistances are 15 Ohms, 21…

A: Voltage of battery, V=12V Let the resistance of the resistors be, R1=15Ω;R2=21Ω;R3=24Ω

Q: The potential energy possessed per unit of charge at any given location is referred to as the…

A: Given:  Potential energy

Q: What is watt equal to? O joules per second; volts per ohm; O joules per coulomb; coulombs per…

A: In the given problem we have to find the what is watt equal to.

Q: "If the time duration of power supply is increased, then the electrical energy will be (keeping…

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Q: What mathematical relationship do you see between voltage and current? with explanation

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Q: Determine the voltage across 5 2 5.0 N 10.0 2 10.0 2 + 10.0 V 15.0 V + -2.0 V V5 = * volts

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Q: For the voltage divider shown below, the output voltage is: 200 2 12 V 600 2 V out

A: We know that the resistance R1 = 200 ohm and R2 = 600 ohm  and the input voltage is Vin =  12 V Now…

Q: With a body fat meter, assume other things equal, a person with more fat with get: a)lower…

A: Biomatric Impedance analysis is the process to estimate body composition, especially fat, where a…

Q: Power packs should have substantial overcapacity both with regard to voltage as well as current.…

A: Power packs should have substantial overcapacity both with regard to voltage as well as current.…

Q: Of the following combination of units, the one that is not equal to the "watt" is O ampere-volt O…

A: The one is not equal to the "watt" is ohm squared /volt. Therefore, the correct option is C

Q: If the voltage is increased, then the electrical energy will be (keeping Resistance and time…

A: Required  effect on electrical energy due to increase the voltage keeping resistance and time fixed.

Q: Why are circuits in homes connected in parallel?

A: In parallel circuits, the voltage on each electrical component remains the same. So, the loads…

Q: On which factors does the electric resistance depend?

A: The electric resistance depends on : 1. Cross section area of the conductor - Decreases with…

Q: "for the circuit below, Voltmeters connected across terminals 4 - 8 and 9 - 13 should yield the same…

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Q: What are the importances of the concept of ohm's law in electrical appliances?

A: Ohm’s law states the relationship between voltage (V), current (I), and resistance (R). The equation…

Q: Two lamps, one with a thick filament and one with a thin filament, are connected in series. The…

A: The same current flows through each elements of a circuit connected in series . The lamps are…

Q: If the Voltage is increased and the resistance stays the same, Current will Decrease Stay the same…

A: From Ohm's law V=IR Here, V is the voltage, I is the current and R is the resistance Voltage and…

Q: why are Electrical drawings are typically drawn with all components _______?

A: Electrical drawings are typically drawn with all components :

Q: As voltage and current increase, does the resistance of the filament of a bulb increase?

A: given , to find what happens to the filament of the bulb when when voltage and current incraeses.

Q: A battery with an emf of 12.0 V shows a terminal voltage of 11.7 V when operating in a circuit with…

A: EMF E = 12 V Terminal voltage V = 11.7 V Power ratings of bulbs P = 4 W Internal resistance R = ?…

Q: Household outlets are often double outlets. Are these connected in series or parallel? How do you…

A: In series connection of an electrical components, current remains same in every components while…

Q: A(n). is equal to the amount of energy that a 1,000-W device transforms in 3,600 s. battery O…

A: Given to find which of the given options is equal to the amount of energy that a 1000W device…

Q: Why are two conducting paths from a voltage source to an electrical device needed to operate the…

A: Current flows in a closed circuit, if the circuit is open then the resistance of the circuit is…

Q: One should not connect a number of electrical appliances to the same power socket because: A. this…

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Q: 17- For the circuit shown in Figure, calculate the current in the 2 oh 12.0 V 4.00 N HW 2.00 Q a…

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Q: How much energy is given to each coulomb of charge that flows through a 1.5V battery?

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Q: On which factors does resistivity depends?

A: Resistivity is a measure of the resistance of a given size of a specific material to electrical…

Q: Does more current flow out of a battery than into it?

A: According to Ohm’s law, current flow through the circuit is depending on the resistance and voltage…