MULTIPLE CHOICE ONLYY San Jose District, Pagadian City, Zamboanga del Sur3rd PERIODICAL EXAMINATIONGENERAL PHYSICS 2Name:Section:Date:Score:I-MULTIPLE CHOICEDirections: Solve the following problems below and write the letter of the correct answer on the space providedbefore each item. You may or may not show your solutions but the points you will get from writingthe solutions will be a bonus points and it will be added to your overall score. In every correctsolution, there is a corresponding 3 points. Write your solutions at the back page of this paper ONLY.1. What is the force of attraction between the lone electron and proton in a hydrogen atom with anaverage distance between them is 5.0 x 10A. 10.2 x 10-8 NB. B. 9.2 x 10 -8 N-11m?C. 9.6 x 10 -8ND. 8.2 x 10 8 N2. The electric field has a magnitude of 3.0 N/C at a distance of 30 cm from a point charge. What is thecharge?A. 1.4 nCB. 30 pCC. 36 mCD. 12 mC3. What is the electric field strength at a point 50 cm from a charge q=+ 5.00 nC?A. 180 N/CB. 360 N/CC. 540 N/CD. 720 N/C4. A 1.65 nC charge with a mass of 1.5 x 10-15kg experiences an acceleration of 6.33 x 107 m/s? in anelectric field. What is the magnitude of the electric field?A. 14.95 N/CB. 29.35 N/CC. 57.55 N/CD. 2.67 x 10-19 N/C5. A uniform electric field is directed downward and has a magnitude of 5 N/C. Find the magnitude ofthe force experienced by a charge of -6 C placed in this field.A. 30 NB. -1 NC. -5/6 ND. 11 N6. A car battery uses 20 A for 10 s to start the engine. How many electrons pass during this time interval?C. 1.3 x 10 -21 electronsD. 1.25 x 1021 electronsA. 200 electronsB. B. 1.6 x 10-19 electrons7- 8. While repairing an electric bulb socket, an electrician gets mild shock when a current of 0.0050 Apasses through him. The same electrician was killed by a current of 0.15 A when he turned on anelectric bulb while taking a bath. The voltage in each situation is equal to 120 V. Find the resistance ofthe electrician in each situation.C. 24000 2 and 800 2D. 4.7 x 105 and 1.25 x 10-32A. 0.6 Q and 18 NB. 0.155 and 774.2 29 -10. Three resistors of 2.00, 3.0 2, and 4.0 Q are connected in (a) series and (b) parallel. Find theequivalent resistance in each case.A. 24 and82C. 10.2 N and 1.92 2B. 9Q and 0.92 2D. 24.1 2 and 7.9 2HOLY

As per Bartleby rules, we are required to only answer three independent questions only. So, I am…

Write your solutions at the back page of this paper ONL Y. 1. What is the force of attraction between the lone electron and proton in a hydrogen atom with an average distance between them is 5.0 x 10 -1l m? A. 10.2 x 108N C. 9.6 x 10 -8N D. 8.2 x 10 8 N В. В. 9.2 х 10 *N 2. The electric field has a magnitude of 3.0 N/C at a distance of 30 cm from a point charge. What is the charge? A. 1.4 nC В. 30 рC C. 36 mC D. 12 mC 3. What is the electric field strength at a point 50 cm from a charge q=+ 5.00 nC? A. 180 N/C B. 360 N/C C. 540 N/C D. 720 N/C 4. A 165 nC chargo

Write your solutions at the back page of this paper ONL Y. 1. What is the force of attraction between the lone electron and proton in a hydrogen atom with an average distance between them is 5.0 x 10 -1l m? A. 10.2 x 108N C. 9.6 x 10 -8N D. 8.2 x 10 8 N В. В. 9.2 х 10 *N 2. The electric field has a magnitude of 3.0 N/C at a distance of 30 cm from a point charge. What is the charge? A. 1.4 nC В. 30 рC C. 36 mC D. 12 mC 3. What is the electric field strength at a point 50 cm from a charge q=+ 5.00 nC? A. 180 N/C B. 360 N/C C. 540 N/C D. 720 N/C 4. A 165 nC chargo

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 54P: Suppose [V]=L3,[]=ML3, and [t]=T . (a) What is the dimension of dV? (b) What is the dimension of...

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