/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 40 A certain lightning bolt moves 4... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 5: Problem 40

A certain lightning bolt moves 40.0 C of charge. How many fundamental units of charge is this?

Short Answer

Expert verified
The given lightning bolt moves charge equivalent to \(2.5 \times 10^{20}\) fundamental units of charge.

Step by step solution

01

Understanding the elementary charge

The elementary charge (e) represents the magnitude of the charge of an electron. Its value is approximately \(-1.6 \times 10^{-19}\) Coulombs for an electron and \(1.6 \times 10^{-19}\) Coulombs for a proton.
02

Given charge

In this exercise, we are given the charge as \(40.0\) Coulombs.
03

Conversion to fundamental units

To find the number of fundamental units, we will divide the given charge (40.0 C) by the elementary charge (e = \(1.6 \times 10^{-19}\) C). Number of fundamental units = \(\frac{40.0 \text{ C}}{1.6 \times 10^{-19} \text{ C}}\)
04

Calculating the result

Now, we will calculate the number of fundamental units: Number of fundamental units = \(\frac{40}{1.6 \times 10^{-19}} = 2.5 \times 10^{20}\) Thus, the given lightning bolt moves charge equivalent to \(2.5 \times 10^{20}\) fundamental units of charge.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Fundamental Units of Charge
The concept of the fundamental unit of charge is central to the study of electricity and atomic physics. It refers to the smallest amount of electric charge that is possible to isolate or observe in practical experiments. This unit is indivisible and serves as the building block for electric charge.

In nature, this fundamental charge is carried by subatomic particles such as electrons and protons. Electrons bear a negative fundamental charge, while protons carry a positive counterpart. However, it is critical to note that despite carrying opposite charges, the magnitude of their charges is identical, embodying the principle of charge quantization.

The importance of understanding how many fundamental units of charge are contained in a larger charge, like that of a lightning bolt, is pivotal. It helps us comprehend the sheer magnitude of electrical charge movement in such a spectacular natural phenomenon, relating it back to the atomic level where charge originates.
Coulombs
The Coulomb, symbolized as 'C', is the International System of Units (SI) standard for measuring electric charge. One Coulomb is quite substantial鈥攊t is the amount of charge transferred by a steady current of one ampere flowing for one second.

Consider the Coulomb as the 'currency' of electrical transactions, where everyday electrical phenomena involve countless

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Under what conditions, if any, will the trajectory of a charged particle not follow a field line?

Two small, identical conducting spheres repel each other with a force of \(0.050 \mathrm{N}\) when they are \(0.25 \mathrm{m}\) apart. After a conducting wire is connected between the spheres and then removed, they repel each other with a force of 0.060 N. What is the original charge on each sphere?

While walking on a rug, a person frequently becomes charged because of the rubbing between his shoes and the nug. This charge then causes a spark and a slight shock when the person gets close to a metal object. Why are these shocks so much more common on a dry day?

Point charges \(q_{1}=50 \mu \mathrm{C}\) and \(q_{2}=-25 \mu \mathrm{C}\) are placed 1.0 m apart. (a) What is the electric field at a point midway between them? (b) What is the force on a charge \(q_{3}=20 \mu \mathrm{C}\) situated there?

A small piece of cork whose mass is \(2.0 \mathrm{g}\) is given a charge of \(5.0 \times 10^{-7} \mathrm{C}\). What electric field is needed to place the cork in equilibrium under the combined electric and gravitational forces?
See all solutions

Recommended explanations on Physics Textbooks

Force

Read Explanation

Fluids

Read Explanation

Radiation

Read Explanation

Magnetism

Read Explanation

Translational Dynamics

Read Explanation

Geometrical and Physical Optics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.