A metal sphere of radius 75.8cm is connected to a 50.6V power supply. How much charge (C) will collect on the sphere?

Q: How much energy is stored in the electrical field of a metal sphere of radius 2.0 m that is kept at…

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Q: In response to a stimulus, an electrical pulse is excited in a nerve cell, with 0.5 nC of charge in…

A: Given data :- Total charge Q = 0.5 nC

Q: A current, i(t) = 50 cos(100t) enters the input terminal of an electric device. What is the charge q…

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Q: How much charge (measured in C) does a conductor have if it contains 32 quintillion electrons?

A: given: number of electrons n = 32 quintillion = 32*1018 electrons

Q: (1) Compute the equivalent capacitance of the network. 6 uF uF 6 uF 4 uF 4 uF 6 uF 6 uF 6 uF

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Q: A current of 0.3 A goes through an electric motor for 7 min. How many coulombs of charge…

A: Write the expression for the charge. Here, I represents the current and t represents the time.

Q: A 250-km-long high-voltage transmission line 2.00 cm in diameter carries a steady current of 1,070…

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Q: How far from a 1.00 μC point charge will the electric field strength be 100 V/m?

A: Write a given values of this question. q=1μC=1×10-6CE=100V/m14πε∘=9×109Nm2C-2

Q: An isolated conducting sphere has a 11 cm radius. One wire carries a current of 1.0000023 A into it…

A: It is given that,

Q: Two parallel plates, connected to a 50V power supply, are separated by an air gap. How small can the…

A: Given data:  Two parallel plates Voltage across plates (V) = 50 V Breakdown valve of electric field…

Q: Which of the following is true? O The charge carriers in a conductor moves in a straight path when a…

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Q: Two parallel conducting plates are separated by 15.0 cm, and one of them is taken to be at zero…

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Q: The batteries of a submerged non-nuclear submarine supply 1000 A at full speed ahead. How long does…

A: The relation between number of electron and charge of electron is; Q=ne    =(6.02×1023)(1.6×10-19)…

Q: A constant current of 4 A charges a capacitor. How long will it take to accumulate a total chargè of…

A: Given : I = 4 A Q = 10 C

Q: The batteries of a submerged non-nuclear submarine supply 1000 A at full speed ahead. How long does…

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Q: An electric bulls is rated 180W-360 V. Find the magnitude of comment-

A: From ohm's law                  V=IR we can find the magnitude of current I.

Q: A steady current of 3 mA flows in a wire for 12 s. How many coulombs of charge flow through the…

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Q: R₁ 20~ 30~ R₂ R3 40

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Q: A clock battery wears out after moving 10,000 C of charge through the clock at a rate of 0.500 mA.…

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Q: answer the questions below. PE = mgh KE = (0.5) (m) (v)? E 1) Which position (s) has the most…

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Q: The gap between electrodes in a spark plug is 0.06 cm. In order to produce an electric spark in a…

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Q: How many electrons pass in a given point in 40 seconds in a conductor carrying 10 Amperes?

A: Given data:  Time (t) = 40 seconds Current (I) = 10 Amperes Required: Number of electrons passed…

Q: 2.00 x 1040 electrons flow through a cross section of a 3.40-mm-diameter iron wire in 4.50 s .

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Q: An e- is accelerating through a potential difference V of 23 kV. How much KE it will gain [in J and…

A: Given: potential difference ( V ) =  23 kV

Q: To recharge a 12-V battery, a battery charger must move 3.0 x 105 C of charge from the negative…

A: Given:- voltage V= 12 V. Charge q= 3.9×105 C   Find much work is done by the battery charger Now,…

Q: 2. If R1 = 20, R2 = 40, R3 = 60, determine the electric current flows in the circuit below using %3D…

A: Applying Kirchhoff's voltage law for given loop is as follows:…

Q: If the capacitance of capacitor A is 84.0 μF, the capacitance of capacitor B is 56.0 μF, and the…

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Q: An isolated conducting sphere has a 10 cm radius. One wire carries a current of 1.000 002 0 A into…

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Q: 20.0 V,2.000 4.000 10.0 V,0.5000 15.00 3.000 6.000 10.00 d 5.000 45.0 V,1.50 Q

A: Given circuit diagram,

Q: A typjcal lightning jolt may last for 0.197 s and transfer 1.19 x 1040 electrons. Calculate the…

A: Given Information:- The lightning bolt lasts for t=0.197 s Total number electrons transferred by the…

Q: A storage battery is being charged at a rate 8f 100 Watts at a potential difference of 13.6 V . The…

A: Given:  Power P= 100 W Voltage V= 13.6 V rate of charge transfer= current (i)

Q: How much energy is stored in 1.00 m3 of air due to the “fair weather” electric field of magnitude…

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Q: . A typical lightning bolt has an average current of 3x104A lasting 0.2 s. How much charge is…

A: Current is the rate of flow of charge in a conductor.

Q: A current of  0.2 A  goes through an electric motor for  3 min.  How many coulombs of charge flow…

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Q: If the magnitude of the drift velocity of free electrons in a copper wire is 7.84x104 m/s, what is…

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Q: Assume that the leaf of part A (3.5cm width & 0.2mm thickness) has a length of 40cm, and its top &…

A: The capacitance of flat, parallel plates of area A and separation d is given by the expression…

Q: 6 x 107 electrons passes through a cross- sectional area of a wire per minute. What is the electric…

A: Given data: Number of electrons passed through cross-section n = 6×1017 electrons  Time (t) = 1…

Q: 2 Ω A Μ 7Ω 20 V Compute for current C. 5 Ω B 30 V 5 Ω Μ 6Ω 20 V Μ 3 Ω C

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Q: For a conductor in electrostatic equilibrium, the correct statement is

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Q: The capacitance of an isolated charged sphere of radius 1.0m is: Select one: O a. 0.0nF O b. 0.25F O…

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Q: *Capacitance 0.89 pF Plate Charges Top Plate Charge 1.33 pC Bar Graphs Electric Field Stored Energy…

A: Given data  V = 1.500 V c =0.89 pF

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.