Question: Side flash figure indicates one reason no one should stand under a tree during a lightning storm. If lightning comes down the side of the

Side flash figure indicates one reason no one should stand under a tree during a lightning storm. If lightning comes down the side of the tree, a portion can jump over to the person, especially if the current on the tree reaches a dry region on the bark and thereafter must travel through air to reach the ground. In the figure, part of the lightning jumps through distance d in air and then travels through the person (who has negligible resistance relative to that of air). The rest of the current travels through air alongside the tree for a distance h it d/h = 0.400 and the total current is 1 = 5000 A, what is the current through theperson?

Lightning- current -d

Step by Step Solution

★★★★★

3.25 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Since the potential differences across the two paths are the same ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

2-P-E-M-C (11).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

A 67.0-kg person jumps from rest off a 3.00-m-high tower straight down into the water. Neglect air resistance. She comes to rest 1.10 m under the surface of the water. Determine the magnitude of the...

Dry air will break down and generate a spark if the electric field exceeds about 3 X 106N/C. How much charge could be packed onto a green pea (diameter 0.75cm) before the pea spontaneously discharges?

A small 8-oz collar D can slide on portion AB of a rod which is bent as shown. Knowing that the rod rotates about the vertical AC at a constant rate and that = 40? and r = 24 in., determine the...

The figure indicates one reason no one should stand under a tree during a lightning storm. If lightning comes down the side of the tree, a portion can jump over to the person, especially if the...

2/21/2016 A modern ark | The Economist Special report: Climate change Biodiversity A modern ark To save endangered species, move them to more congenial places Nov 28th 2015 | From the print edition...

Magic Kingdom Please read the following article from BusinessWeek and answer the questions. When Steve Jobs walked into the room, what did he say to the board? According to Steve Jobs, what was wrong...

Below is the assignment, attached in the excel file is actually all the answers, I need these transferred into my own excel file, answering all the questions below. Integrated mini-case: ?Working...

Rolls-Royce Britain's lonely high-flier case study how the company design its channel structure and what type of channel strategy used? Britain's lonely high-flier A resurgent Rolls-Royce has become...

file:///C:/Users/Alissar/Downloads/Charles%20Shcwab%20in%202017%20.pdf Based on this Case study ( Charles Schwab in 2017) Is Charles Schwab a disruptive innovator? explain why you agree of disagree...

For the exclusive use of T. ZALAN, 2018. CASE: SM-282 DATE: 11/01/17 CHARLES SCHWAB CORP. IN 2017 The first time that Walt Bettinger met Chuck Schwab, he had no idea that one day he'd take the helm...

How do different consumer characteristics influence a consumers information search effort?

Longhorn, Inc. is a new firm in a rapidly growing industry. The company is planning on increasing its annual dividend by 25 percent a year for the next three years and then decreasing the growth rate...

As described in the chapter case, Meltdown involves which of the following Trojan horse Software design vulnerability Microprocessor design vulnerability Computer worm Pharming attack

Explain the aerodynamic benefits of drafting on a bicycle or in an automobile.

Bobby is an accountant who uses a portion of his home as his office. His home is 2,500 square feet and his office space occupies 1,500 square feet. Rent expense is $18,000 a year; utilities expense...

Ellen loans Nicole $45,000 to start a hair salon. Unfortunately, the business fails in 2016 and she is unable to pay back Ellen. In 2016, Ellen also had $20,000 of income from her part-time job and...

It\\\'s late afternoon on a Thursday, and the only thing between J ahanzaib and the weekend is a big biology test at 9 : 3 0 a.m. on Friday . There\\\'s a lot at stake on this test: It will count for...

Oisti Sep du mal tremd dhe inflati ru e AIigur n perentag Noa Iehe rate Keal interest rate 216 215 Cwoi the sony skd aind o hotru is wd yas avemud to led in eary of

The current (in amperes) at time t (in seconds) flowing in the circuit in Figure 20 is given by Kirchhoff s Law: i(t) = C'(t) + R 1 (t) where (t) is the voltage (in volts, V), C the capacitance (in...

A straight, nonconducting plastic wire 8.50 cm long carries a charge density of + 175 nC/m distributed uniformly along its length. It is lying on a horizontal tabletop. (a) Find the magnitude and...

A ring-shaped conductor with radius a = 2.50 cm has a total positive charge Q = + 0.125 nC uniformly distributed around it, as shown in Fig. 21.24. The center of the ring is at the origin of...

A charge of -6.50 nC is spread uniformly over the surface of one face of a nonconducting disk of radius 1.25 cm. (a) Find the magnitude and direction of the electric field this disk produces at a...

Hello, can someone help me with my conclusion and Calculate the 95% confidence interval and show or describe the method of calculation.] [Interpret the confidence 95% confidence interval in context.]...

Required: The MoMi Corporations cash flow from operations before interest and taxes was $2.3 million in the year just ended, and it expects that this will grow by 5% per year forever. To make this...

5 s 6,800 18,500 7,893 Accounts receivable Office supplies Accumulated depreciation-Trucks 32,548 49,000 14 points Interest payable Long-tern notes payable Common stock 10,800 6,000 62,000 19,000...