Determine the final electric potential energy of the system consisting of all four charges, with q4 at position C. Express your answer with the appropriate units, to two significant figures. HẢ ? Uas = 2.1 • 10 J Previous Answers Request Answer Submit X Incorrect; Try Again; 3 attempts remaining Part C Determine the work done on the system by moving the charge q4 from infinity to point C. Express your answer with the appropriate units, to two significant figures. HẢ ? w = Value Units Submit Request Answer

Determine the final electric potential energy of the system consisting of all four charges, with q4 at position C. Express your answer with the appropriate units, to two significant figures. HẢ ? Uas = 2.1 • 10 J Previous Answers Request Answer Submit X Incorrect; Try Again; 3 attempts remaining Part C Determine the work done on the system by moving the charge q4 from infinity to point C. Express your answer with the appropriate units, to two significant figures. HẢ ? w = Value Units Submit Request Answer

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 105AP: An electron has an initial velocity of 5.00106m/s in a uniform 2.0010m/s electric field. The field...

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Part A An electric dipoke is mado of two charges of equal magnitudes and opposite signs, The positive charge, q 20 Cs locatod at the pont yz 80 cm 0 cm, O cm), whie the negative charge is located at the pont (xyz(80 cm 0 cm, 0 cm) How much work will be done by an electric feld E(8 Ov10 N/C)j to rotate the dpole by 60 Hint jis the unit vector along the y axis (same as ) O 222J O 03J O 223 O 53J Submit Request Answer
I Review | Constants Three equal 1.20 µC point charges are placed at the corners of an equilateral triangle with sides 0.700 m long. Part A What is the potential energy of the system? (Take as zero the potential energy of the three charges when they are infinitely far apart.) Express your answer with the appropriate units. μΑ U = Value J Submit Request Answer
I Review | Constants A small sphere with mass 2.10 g hangs by a thread between two large parallel vertical plates 5.00 cm apart (Figure 1). The plates are insulating and have uniform surface charge densities +o and -o. The charge on the Part A sphere is q = 8.30x10-6 C. What potential difference between the plates will cause the thread to assume an angle of 30.0° with the vertical? Express your answer in volts. ΑΣΦ ? V = V Submit Request Answer ( Return to Assignment Provide Feedback Figure 1 of 1 30.0° -5.00 cm 國

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