the electric potential 1.2m from a point charge a is 2.1x10^4 Problem 20.26 Review Part A...
Review Part A The electric potential 2.3 m from a point charge q is 4.6x104 V What is the value of q? Express your answer using two significant figures AC SubmitPr vious Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
moblem 17.21 - Part A What is the electric potential a distance of 2.1x10-15 m away from a proton? Express your answer using two significant figures. V AED O ? Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Part B What is the electric potential energy of a system that consists of two protons 2.1x10-15 m apart-as might occur inside a typical nucleus? Express your answer using two significant figures 10 AXO O ? PE Submit...
Problem 19.26 7 of 20 > Review Part A A point charge q-0.54 nC is fixed at the origin. Where must an electron be placed in order for the electric force acting on it to be exactly opposite to its weight? (Let the y axis be vertical and the axis be horizontal.) Enter your answers numerically separated by a comma. Express your answer using two significant figures. z, y-10.2.9. 10-25 Submit Previous Answers Request Answer x Incorrect; Try Again; 4...
Express your answer using two significant figures. Review A point charge of-8.9 μC is at the origin. Correct Part C What is the electric potential at (3.0m 3.0m)? Express your answer using two significant figures. ˇ- 11.8.104 Submit Previous Answers Request Answer Incorrect; Try Again; 2 attempts remaining
Part A Review What is the electric potential at the point (1.0 cm, 2.0 cm)? A given system has the equipotential surfaces shown in (Figure 1). Express your answer to three significant figures and include appropriate units. Value Units Submit Figure < 1of1 Incorrect: Try Again; 5 attempts remaining Enter your answer using units of electric potential. y (Cm) Part B How much work is done by the electric force when a 0.40-C charge is moved from the point (1.0...
Review Part A Two pellets, each with a charge of 1.2 microcoulomb (1.2x10 ), are located 4.0 cm (4.0x10 m) apart. C Find the electric force between them. Express your answer to two significant figures and Include the appropriate units. A F Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Provide Foodback Review Part A Two pellets, each with a charge of 1.2 microcoulomb (1.2x10 ), are located 4.0 cm (4.0x10 m) apart. C...
Constants Part A A point charge is sitting at the origin. The electric potential at the position a 3 m, y- 5 m is-50mV. What are the magnitude and sign of the charge? Express your answer in coulombs to one significant figure. Submit Previous AnswersRequest Answer X Incorrect; Try Again; 3 attempts remaining
Review Constants Express your answer in newtons. F = 0.29 N Point charge 1.5 C is located at x = 0, y = 0.30 m, point charge -1.5 C is located at Oy= -0.30 m. What are (a)the magnitude and (b)direction of the total electric force that these charges exert on a third point charge Q = 4.5 C at 0.40 m, y = 0? Previous Answers Correct Significant Figures Feedback: Your answer 0.291 N was either rounded differently or...
Part B.) Calculate the electric potential at x=-2.00m. Review In (Figure 1), the charge q = 4.37 x 10-9 C. Part A Find the value of between -1.00 m and 0 where the electric potential is zero. Express your answer to three significant figures and include appropriate units. O Å O ? Value m Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Figure < 1 of 1 > Part B +59 At values of 3 to...
Review Part A What is the net electric force on charge B in (Figure 1)? Suppose that a : 1.5 сш and b : 070 c Express your answer to two significant figures and include the appropriate units. Enter negative value if the You may want to review (Pages 613-616) force is directed downward and positive value if the force is directed upward Figure 1 of 1 At(+ 1.0 nC Previous Answers Request Answer X Incorrect; Try Again; 5 attempts...