Physics, pleaseeeeeeeee solve question 15 010: An electron moves from point A to point B under the influence of an electrostatic force only. Theelectric potential difference between A and B is, V-F-60 RV, the change in potential energy - isin 10-15:(A)-14.4(B)-9.6(-128())-112Q11: The voltage on 22 resistor is, in V.2.000 Awww1.0018.0 3.003)4,000(A) 10.7(B) 28.4(C) 2.0(D) 3.3Q12: If R-2 k2, C-4 mF, e-8 V. Q-20 mC, and /-3 mA,what is the potential difference s-Va, in V:(A) 11(B) 12(C) 10(D) 9Q13: Which is of the following units equivalent to T (Tesla)?(A) N/A.m(B) A.m/N(C) C.m/N.2 (D) N./c.m²Q14: What is the current passing through the 20-2 resistor when8-20 V, in A?300NONO20 (1(A) 0.43(B) 0.29(C) 0.57(D) 0.71Q15: A battery with an emf of 12 V and internal resistance of 0.9 2 is connected across a load resistor R. Ifthe current in the circuit is 1.4 A, what is the voltage across the battery, in V?(A) 16.74(B) 14.74(C) 10.74(D) 12.74Q16: Charge of uniform density (3.5 nC/m²) is distributed on a surface of conducting sphere of radius Im.Determine the electric potential (relative to zero at infinity) at the center of the sphere, in V:(A) 508,5(B) 565.0(C) 452.0(D) 395,5Q17: Suppose you have two negative point charges. As you move them farther and farther apart, the potentialenergy of this system relative to infinity:(A) increases(B) remains zero(C) remains the same(D) decreasesQ18: Two charges q₁ = 4pC and q2 = 6pC are located inside a spherical shell of radius I, the electric flux,in Nm²/C,through a spherical surface is?(A) 1.58(B) 1.36(C) 1.13(D) 0Q19: Calculate the total electric flux through the side surface (S) dueto a uniform electric field of magnitude E, in the direction shown inFigure?E..(A) 0(B) nr² E(C)-²E₂(D) 2mr²B020: The figure shows two connected wires that are made of the same material. Thecurrent entering the wire on thetis 2 A and in that wire the electron drift speed isWhat is the electron drift speed in the wire on the right side?(A) v/4(B) 2%(C)/2(D) 4%3001.528mm

Given : Emf of battery E = 12 V, Internal resistance of battery r = 0.9 ohm, Current in the circuit…

Q15: A battery with an emf of 12 V and internal resistance of 0.9 2 is connected across a load resistor R. If the current in the circuit is 1.4 A, what is the voltage across the battery, in V? (A) 16.74 (C) 10.74 (B) 14.74 (D) 12.74 016: Charge of uniform densitu

Q15: A battery with an emf of 12 V and internal resistance of 0.9 2 is connected across a load resistor R. If the current in the circuit is 1.4 A, what is the voltage across the battery, in V? (A) 16.74 (C) 10.74 (B) 14.74 (D) 12.74 016: Charge of uniform densitu

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter27: Capacitors And Batteries

Section27.2: Capacitors

Problem 27.3CE: a. If capacitor B in Figure 27.8 has a charge of 0.5 nC, what is the potential difference between...

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