Q 8 please Q1: An isolated point charge produces an electric field with magnitude E at a point 1 m away. At a point √2 m from thepoint charge, the magnitude of the electric field is:A) EB) 4EC) E/2D) 2EE) E/402: Charge 2Q is distributed uniformly throughout a spherical insulating shell. The net flux (in N.m²/C) through the outersurface of the shell is:A) 40/€oB) 20/EC) Q/4€0D) Q/2€oE) Q/ko93: A rod of length = 2 m is uniformly charged and has a total charge of 60 nC. The magnitude of the electric field at apoint which lies along the axis of the rod and is 4 m from the center of the rod (in N/C) is:A) 18B) 54C) 27Za 10D) 9E) 3604: Find the magnitude of the electric field (in KN/C) a distance r = 2 m from a line of infinite length and constant linearcharge density λ = 5 μC/m.A) 45B) 27C) 54D) 18E) 36Q5: What is the change in potential energy (in µJ) of a particle of charge 5 μC when it is move between two points whosepotential difference is 150 V?A) 500B) 1000C) 1500D) 750E) 250Q6: What is the value of the electric potential (in V) at which the value of the electric field associated with electric potentialV(x) = x² - 4x is zero.C) - 8D) - 2E) - 10Q7: The plates of a parallel-plate capacitor of capacitance 5 pF are 16 mm apart. The area of each plate (in cm²) is:A) 45.2B) 22.6C) 33.9D) 11.3E) 90.4A) - 4B)-16For Q8 & Q9 use the shown Figure.Two cylindrical resistors, R1 and R₂, are made of the same material. Resistor R₂ has twice thelength of R: but half the radius of R₁. Given that the value of R₁ = 82 and the current I1 = 16 A.08: The value of the resistance R₂ (in 2) is:VB) 40A) 8C) 1609; The current (In A) passes through the R₂ resistor is:A) 4B) 2C) 3D) 64D) 5E) 32E) 1ALC

Answered: Image /qna-images/answer/e4673aca-0b35-4c38-beef-bd4740afe344.jpg

For Q8 & Q9 use the shown Figure. V Two cylindrical resistors, R1 and R₂, are made of the same material. Resistor R₂ has twice the length of R: but half the radius of R₁. Given that the value of R₁ = 8 2 and the current I1 = 16 A. 08: The value of the resistance R₂ (in 2) is: A) 8 B) 40 C) 16 99: The current (In A) passes through the R₂ resistor is: B) 2 A) 4 C) 3 D) 64 D) 5 E) 90.4 E) 32 F11 50