Q. 14 : A wire of length 1.6 m has a resistance 8 2 is connected to a battery of 2 volts and internal resistance 22. What is the potential gradient ?

Q: In the figure below, what is the potential difference V-V, between points d and cit , -5.4V, -1.5…

A: Apply Kirchhoff's current law at junction b.

Q: | I (mA) 200 150 100 50 0 Lightbulb 1 Resistor 2 AV (V) 3 4 a. For A V = 3 V, the resistance of the…

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Q: In the figure the ideal batteries have emfs E, = 4.89 V and E2 = 10.2 V, the resistances are each…

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Q: A capacitor is charged, removed from its circuit, and connected to a voltmeter. The voltmeter…

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Q: or, what is the magnitude of the current the

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Q: A 30.0 µF capacitor initially charged to 30.0 µC is discharged through a 2.70 kN resistor. How long…

A: Given that  Capacitance of capacitor is  C=30.0 μF⇒C=30.0×10-6 F Initial charge on capacitor is…

Q: Determine the magnitude of the potential difference, Vab, for the circuit in the figure below. Note…

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Q: In the figure below, what is the potential difference V-V.between points d and cif &1=4.7 V, 82= 1.5…

A: Assume Vb=0. Then Vc=1.5, Va=4.7   In the right wire, Vd-i2R2=1.5 ---(1) In left wire 4.7-i1R1=Vd…

Q: The circuit shown has three batteries of emf ε in series. Assuming the wires are ideal, sketch a…

A: Assume the batteries are ideal. So, each battery will increase constant emf. The resistor has a…

Q: Large capacitors can hold a potentially dangerous charge long after a circuit has been turned off,…

A: We are given that the capacitor gets charged. We are given the voltage till its charged. This…

Q: An initially uncharged 10-µF capacitor is charged by a 10-V battery through a resistance R. The…

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Q: 6. A 10.0 μF capacitor is charged to 120 V and is then connected across a 520 resistor only. What is…

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Q: Assuming the voltage on the plates is held fixed, what fraction of the total energy stored in the…

A: Given, side length a=15cmseparated length l=0.8 mmVoltage V =320VResistivity ρ =3×1013 Ωm

Q: Dry air is a pretty decent insulator; it has a very high resistivity of 3 × 10'º 2 · m . Consider a…

A: Given, Side length a =15cmseparation distance l=0.8mmVoltage V =320 V

Q: A 2.40 µF capacitor and a 3.60 µF capacitor are connected in series. (a) A charge of 4.30 mC is…

A: Given, Charge, q=4.3×10-3C Equivalent capacitance, Ceq=1.44×10-6C The voltage across the capacitor,…

Q: You have a 66.9 mF capacitor initially charged to a potential difference of 11.5 V. You discharge…

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Q: 2.00-uF capacitor? (c) What is the current in the resis capacitor? (b) How much charge remains on…

A: Answer:-  Given  Potential (V) = 12 V  Capacitor (C1) = 3.00 uF  Capacitor (C2) = 2.00 uF…

Q: Question Post-1: Rank the absolute value of the difference in potential (voltage) between each pair…

A: Herewe will order the voltage differences

Q: Α 3Ω 2Ω 12 V 5Ω 3Ω 7 V 13 V Τ I B Β

A: Let R1 = 2 ohm (in left most branch)Let R2 = 3 ohm (in left most branch) Let R3 = 5 ohm Let R4 = 2…

Q: Question Post-2: Rank the absolute value of the difference in potential (voltage) between each pair…

A: Here we will order the voltage differences

Q: 5.0 μF 24 µF A : 4.0 μF (#) µF B 6.0 μ 8.0 μ 4. Find a. The equivalent capacitance of the network b.…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Determine the magnitude of the potential difference, Vab, for the circuit in the figure below. Note…

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Q: In the figure a potential difference of V = 106 V is applied across a capacitor arrangement with…

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Q: Part A: A resistor has a current of 50 mA and an electrical resistance of 5 k ohms. What is the…

A: Given data The current conducted in the circuit is I = 50 mA The resistance of the resistor is R = 5…

Q: Q6/For the network of Figure beside a. Find the currents I and 16. b. Find the voltages V₁ and V5.…

A: The current circuit is given.