Question 7 Not yet answered Points out of 5.00 P Flag question The electric potential at...
Not yet answered Points out of 5.00 P Flag question The electric potential at a certain point is given by V = 2.4y3 - 5.6y, where Vis in volts and x is in meters. What is the electric field at that point? Select one: O a. -7.20y^2 +5.6 V O b. 0.80y4-5.6y^2 V O C.-0.80y^4 +5.6y^2 V O d. 0.00 V O e.7.20y^2 -5.6 V Activate Wind Go to Settings to
Question 8 Not yet answered Points out of 5.00 P Flag question A charge q = -3 nC is placed at x = 2.5 m, where the electric potential is given by V = -2.4x2 + 5.6x, where V is in volts and x is in meters. What is the electric potential energy of the system? Select one: a. -30.40 E-9 J b.-23.00 E-9 J c. -15.00 E-9 J d. 0.00 J e. 30.40 E-9 J
Question 8 Not yet answered Points out of 5.00 P Flag question A charge q = -3 nC is placed at x = 2.5 m, where the electric potential is given by V = -2.4x2 + 5.6x, where V is in volts and x is in meters. What is the electric potential energy of the system? Select one: a. -30.40 E-9 J b.-23.00 E-9 J c. -15.00 E-9 J d. 0.00 J e. 30.40 E-9 J
Not yet answered Points out of 5.00 P Flag question A charge q = +2 nC is placed at y = 2 m, where the electric potential is given by V = 2.4y3 -5.6y. where Vis in volts and x is in meters. What is the electric potential energy at that point? Select one O a. 16.00 nJ O b. 8.00 nJ O c. 0.00 O d. 46.40 nj O e. 19.20 nj
Not yet answered Points out of 5.00 P Flag question A charge q = +2 nC is placed at y = 2 m, where the electric potential is given by V = 2.4y3-5.6y. where V is in volts and x is in meters. What is the electric potential energy at that point? Select one: a. 46.40 nu b. 8.00 nJ O c. 16.00 nJ O d. 0.00 J e. 19.20 nJ
Question 8 Answer saved Points out of 5.00 P Flag question A charge q = +2 nC is placed at y = 2 m, where the electric potential is given by V = 2.473 - 5.6y, where Vis in volts and x is in meters. What is the electric potential energy at that point? Select one: a. 46.40 nJ b. 8.00 nJ c. 19.20 nJ O d. 0.00 J . e. 16.00 nJ Next nane
Question 4 Not yet answered Points out of 5.00 P Flag question The dipole moment of a dipole in a 300-N/C electric field is initially perpendicular to the field, but it rotates so it is in the same direction as the field. If the moment has a magnitude of 2' 10-9 Cxm the work done by the field is Select one: a. O J b. -12' 10-7J C. -6' 10–7 J d. 12 10-7 J e. 6' 10-7 J
Question 10 Not yet answered Points out of 5.00 P Flag question In the circuit below C1 = C2 = 8 uF, and C3 = 11 uF, the battery supplies 9 V. C3 G * C2 (b) What is the potential energy stored by capacitor Cį? Select one: a. 81.00 uj O b. 324.00 pJ c. 53.78 uJ O d. 107.56 PJ
Question 18 Not yet answered Points out of 1.00 P Flag question An electron is accelerated through a potential difference of 3863 Volts in an electron microscope. Find he electron's velocity and use it to determine the De Broglie wavelength of the electrons in the microscope's beam in meters Select one: a. 4.61e-13 meters b. 5.36e-19 meters O c. 1.98e-11 meters d. 2.79e-11 meters e. 1.08e-14 meters
The electric potential at a certain point is given by V = 2.473 -5.6y, where Vis in volts and x is in meters. What is the electric field at that point? Select one: O a. -0.80y^4 +5.6y^2 V O b. 0.00 V O c.7.20y 2-5.6 V O d. 0.80y^4 -5.6y 2 V e.-7.20y^2 +5,6 V