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Solve the following completely (given required, Free-body diagram(if applicable), formula, solution, and answer), USE PROPER UNITS AND ENCIRCLE YOUR FINAL ANSWER.
2.Find the electric flux through a cylinder with a distance of 22 cm and a height of 35 cm with a charge of 5.42 μC. ( use the general formula of flux and the area of cylinder is 2𝜋rh + 2𝜋r²)
If the current (I) in a long solenoid is doubled and number of turns per unit length (n) are halved, find the effect on the magnetic field (i) inside and (ii) outside the solenoid.
In a current carrying solenoid, determine the 𝑑𝐵/𝑑𝑥 value at the (i) both ends and (ii) centre of the solenoid.
Explain two key differences between De Sauty’s Bridge and Carey Foster’s Bridge.
Find the (i) resonant and (ii) anti-resonant frequencies for series and parallel LCR circuits, respectively with the following data: L=10 mH, C=10 μF and R=1 kΩ.
Find the angular frequency in a RC-circuit at which the phase difference between the current and voltage becomes 45˚.
Find the magnitude of the electrostatic force of attraction between an iron nucleus, Fe and its innermost orbiting electron if the distance of separation between them is 1.50 x 10^-12 m. Determine also the orbital speed of this electron.
1. A uniform electric field of magnitude E = 435 makes an angle of θ = 65.0 with a plane surface of area A = 3.50 as in the figure below. Find the electric flux through this surface.
Find the electric flux through a cylinder with a distance of 22 cm and a height of 35 cm
with a charge of 5.42 μC. ( use the general formula of flux and the area of cylinder is
2𝜋rh + 2𝜋r²)
Two point charges reacted with each other to produce 4.32 x 10⁻⁴ J. the magnitude of q
is 27 nC with a distance from the point charge of 19 cm. Find the magnitude of the point
charge
