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.
A lightning bolt strikes a tree, moving 21.29 C of charge through a potential difference of...
A lightning bolt transfers 30 C of charge to Earth through an
average potential difference of 40 MV.
Unit 3: Prelecture Problems Problems: Electric Potential & Capacitor Deadline: 100% until Sunday, January 27 at 11:59 PM Cumulative Problem 4 A lightning bolt transfers 30 C of charge to Earth through an average potential difference of 40 MV. 1) How much energy is dissipated in the bolt? (Express your answer to two significant figures.) GJ Submit You currently have 0 submissions...
You are standing at x=8.0km and
your assistant is standing at x=5.0km. Lightning bolt 1 strikes at
x=0km and lightning bolt 2 strikes at x=12.0km. You see the flash
from bolt 2 at t=12μs and the flash from bolt 1 at t=60μs.
According to your assistant, were the lightning strikes simultaneous? You are standing at z 8.0km and your assistant is standing at5.0km. Lightning bolt 1 strikes at 0 km and lightning bolt 2 strikes at T 12.0km. You see...
Q 12: During a lightning flash, -17 C of charge moves through a potential difference of 8.5×10^7 V. Determine the change in electric potential energy of the field-charge system. Express your answer with the appropriate units.
A certain lightning bolt moves 44.6 C of charge. How many fundamental units of charge is this? Your answer will be in the form of: N x 1019 and you need to indicate the number N, do not include the unit. Hint: e = 1.6 x 10-19 C.
A certain lightning bolt moves 25.7 C of charge. How many fundamental units of charge is this? Your answer will be in the form of: N x 1019 and you need to indicate the number N, do not include the unit. Hint: e = 1.6 x 10-19 C.
#21 please
During a lightning flash, -15 C of charge moves through a potential difference of 8.0 Times 10^7 V. Determine the change electric potential energy of the field-charge system. Sketch a V-versus-position graph for the electric potential created by a point-like object with charge +Q. Using the same set of axes, draw a graph for an object with charge +2 Q and for an object with charge - 2Q. A horizontal distance d separates two objects each with charge...
You've decided to protect your house by placing a 6.8-m-tall
iron lightning rod next to the house. The top is sharpened to a
point and the bottom is in good contact with the ground. From your
research, you've learned that lightning bolts can carry up to 54 kA
of current and last up to 50 ?s.
Part A How much charge is delivered by a lightning bolt with these parameters? Express your answer to two significant figures and include the...
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.
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.
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.