choose all that describe voltage

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: What is Voltage all about?

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

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Q: Illustrate the relationship of current, voltage and electricity using a graphic organizer or a…

A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…

Q: If you were to expend 10 J of work to push a 1-C charge against an electric field, what would be its…

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

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Q: What  is  physical  significance of  coercivity of materials in  capacitor  point of  view

A: Coercivity, also called the magnetic coercivity, coercive field or coercive force, may be a measure…

Q: Compare electrocution and electrical shock in the context of electrical injuries.

A: An electrical shock is the effect of electric current flowing through the human body. It effects can…

Q: "Name two kinds of practical ""electrical pumps""?"

A: A pump is a device which helps in movement of fluids by mechanical action.

Q: How does stored energy vary with voltage

A: We know that the stored energy  U = 1/2 CV2 So the energy  is proportional  to V2 of voltage.

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: Why isn’t a bird sitting on a high-voltage power line electrocuted? Contrast this with the situation…

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Q: What is the role of capacitor in creating electrical field?

A: An electric field is a field of force that surrounds charged particles and represents the…

Q: Name two kinds of practical “electric pumps.”

A: A pump is a device that move fluids by mechanical action, usually converted from electrical energy…

Q: Why does current remains the same if both voltage and resistance increases at the same rate?

A: We can write, The current is written as, the rate of change of the voltage with respect to the…

Q: A negative charge located in a region of positive voltage will move towards higher positive voltage.…

A: A region with positive charge implies the higher potential region and a region with negative charge…

Q: Explain Terminal Voltage?

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Q: Draw the equation of  general relationship between voltage and electric field.

A: Let us consider two surfaces A and B having different potentials as shown below:- Potential for…

Q: In a very simple circuit consisting of a battery and a capacitor with an adjustable distance between…

A: The capacitance is given by, C=ε0Ad Thus,                   C∝1d We can see that the capacitance is…

Q: Describe the relationship between voltage and electric field.

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Q: A low voltage supply from which one needs high currents must have very low internal resistance. Why?

A: Ohm's law states that " Potential difference across any two points in a conductor is directly…

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: Electric potential difference, electric current, electric resistance and their relationship (Ohm's…

A: The problem is related to the basic idea pertaining to potential difference, electric current, and…

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

A: Given data : Charge=Q Potential difference=V   To find : Work done

Q: (a) Voltage across A to B     (b) Voltage across C to N   (c) Voltage across A to N    (d) Voltage…

A: The source voltage is given as, VS=90 V. The resistance of the resistors are given as, R1=200 Ω,…