f the potential due to a point charge is -524V at a distance of 16.5 m, what are the sign and magnitude of the charge? You need to express the charge in nC. 1nC = 10-9C You should round your answer to an integer, indicate only the number, do not include the unit.
f the potential due to a point charge is -524V at a distance of 16.5 m,...
If the potential due to a point charge is -329V at a distance of 16.8 m, what are the sign and magnitude of the charge? You need to express the charge in nC. 1nC = 10-9C You should round your answer to an integer, indicate only the number, do not include the unit.
Point charges of 39.1 nC and -78.1 nC are placed 1 m apart. What is the electric potential halfway between them? 1 nC = 10-9 C You need to express the electric potential in volts. You should round your answer to an integer, indicate only the number, do not include the unit.
What is the potential difference (in Volts) ΔV = VA-VB between point A, situated 7 cm and point B, situated 20 cm from a 4 nC point charge? You should round your answer to an integer, indicate only the number, do not include the unit.
What is the potential difference (in Volts) ΔV = VA-VB between point A, situated 7 cm and point B, situated 21 cm from a 3 nC point charge? You should round your answer to an integer, indicate only the number, do not include the unit.
Calculate the magnitude of the electric field (in N/C) at 3.7 m from a point charge of 5.7 µC. You should round the answer to an integer, indicate only the number, do not include the unit. Hint: 1µC = 10-6C
A lightning bolt strikes a tree, moving 21.29 C of charge through a potential difference of 81 MV. What energy was dissipated? 1MV = 106V You need to express you answer in MJ: 1 MJ = 106J You should round your answer to an integer, indicate only the number, do not include the unit.
23.28:At a certain distance from a point charge, the potential and electric field magnitude due to that charge are 4.98 V and 12.0 V/m, respectively. (Take the potential to be zero at infinity.) 1.What is the distance to the point charge? (d= ? m) 2.What is the magnitude of the charge? (q= ? c)
The electric potential at a position located a distance of 18.0 mm from a positive point charge of 6.80×10-9C and 10.3 mm from a second point charge is 1.26 kV. Calculate the value of the second charge. The electric potential at a position located a distance of 18.0 mm froma positive point charge of 6.80x10-9C and 10.3 mm from a second point charge is 1.26 kV. Čalculate the value of the second charge 1.912* 10л-9C The potential at a position...
Calculate the electric potential at point P due to the point charge q=1.70 nC and the half-ring of charge (centered on P) with uniform density lambda=-10.6 nC/m. All dimensions are indicated in the figure. If you do not know how to calculate the field due to the half-ring, replace it by a point charge with the same total charge at end A of the ring.
If the potential (relative to infinity) due to a point charge is at a distance from this charge, the distance at which the potential (relative to infinity) is = 4.00isanswers:-8R.250R.125R