The charge for a parallel plate capacitor is determined to be 450 micro Coulombs. It is charged with a source of 110 V. What is the energy stored on the capacitor? a. 0.495 J b. 0.02475 J С. 0.2475 J d. 0.0495 J Consider the circuit below: If the current flowing through the entire circuit is 40 A. Find the value of R3 if R1 = 2N, R2 = 4N and R3 = R4. 12V R1 S R2 S R3 S R4 O a. 0.3N ОБ. 2.62 Oc. 0.77N O d. 0.542 What is the drift speed of electrons when a current of 1.5 A flows in a copper wire that has a cross section 5 mm?? Let the electron density in copper be 9 x 1028/m³. O a. 0.02 km/s Ob. 0.0000 208 m/s С. 0.0000000000208 m/s d. 0.0000000208 m/s

The charge for a parallel plate capacitor is determined to be 450 micro Coulombs. It is charged with a source of 110 V. What is the energy stored on the capacitor? a. 0.495 J b. 0.02475 J С. 0.2475 J d. 0.0495 J Consider the circuit below: If the current flowing through the entire circuit is 40 A. Find the value of R3 if R1 = 2N, R2 = 4N and R3 = R4. 12V R1 S R2 S R3 S R4 O a. 0.3N ОБ. 2.62 Oc. 0.77N O d. 0.542 What is the drift speed of electrons when a current of 1.5 A flows in a copper wire that has a cross section 5 mm?? Let the electron density in copper be 9 x 1028/m³. O a. 0.02 km/s Ob. 0.0000 208 m/s С. 0.0000000000208 m/s d. 0.0000000208 m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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