1. In an old fashioned television tube, the beam current is .055 A. How many Coulombs strike the screen in 14.6 seconds? a. 0.80C b. 0.055 C c. 14.6 C d. 265 C 2 In the circuit shown which two bulbs are in sorios

Q: charges equal in magnitude Q sit at the vertices of a regular hexagon with sides of length nitude…

A: Suppose six charges equal in magnitude (Q) sit at the vertices of a regular hexagon with sides of…

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A: mass of block m = 0.25 kgspring constant k = 80 N/mthe angle of inclination is 30oinitial…

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Q: Question 3. A speaker is producing a sound with an intensity of 7.0 W/m² on a rectangular detector,…

A: Given: The intensity of sound, I=7.0 W·m-2. Length of the rectangular detector, L=110 cm. The…

Q: QUESTION 1 10 kg of R-134a fill a 1.3206 m^3 rigid container at an initial temperature of 24 C. The…

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Q: An electric eel develops a potential difference of 450 V, driving a current of 0.80 A for a 1.0 ms…

A: Given that-Potential difference, V= 450 VDriving current, I= 0.80 ADuration of pulse, t= 1.0 msWe…

Q: How construct a graph showing how the kinetic energy of the system changes as the listance between a…

A: Electrostatic potential energy = kq1 q2 /r

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Q: A ski starts from rest and slides down a 28° incline 55 m long. • Part A If the coefficient of…

A: Given data: Angle of inclination, θ=280 Distance covered, d=55 m Coefficient of friction, μ=0.090

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A: The length of the spring is 33cm The mass (m) attached is 7.00 kg

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A: GivenR=8.58ΩL=1.03mB=1.22TI=1.430A

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Q: A piece of wire with mass per unit length 88 g/m runs horizontally at right angles to a horizontal…

A: mass per unit length (mL)= 88 g/m = 0.088 kg/m θ = 90oCurrent (I) = 6 A

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Q: ww 5) The current through the 20-Q resistor in Fig-19-81 are both open or both closed. Use this clue…

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Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.