the bôxes belöw ith the letter corresponding to the bes escription öf that -t of the program. A. initialize object . invoke constructor G. instance variables B. local variable C. instance method D. invoke method E. constructor H. class name I. test client public class Charge private double rx, ry; private double q; // position // charge public Charge(double xe, double ye, double qe) { rx = x0; ry = ye; - q0; public double potentialAt (double x, double y) { double k = 8.99e09; double dx = x - rx; double dy = y -ry; return k * q / Math.sqrt(dx*dx + dy*dy); public String tostring() { " at " return q + "(" + rx + + ry + ")"; public static void main(String[] args) { double x = Double.parseDouble(args[@]); double y Double.parseDouble(args[1]); Charge c1 = new Charge(.51, .63, 21.3); Charge c2 =inew Charge(.13, System.out.println(c1); System.out.println(c2); double v1 = c1,potentiàTAE(x, y); double v2 =c2.potentialAt Stdout.printin(v1+v2); 94, 81.9);
the bôxes belöw ith the letter corresponding to the bes escription öf that -t of the program. A. initialize object . invoke constructor G. instance variables B. local variable C. instance method D. invoke method E. constructor H. class name I. test client public class Charge private double rx, ry; private double q; // position // charge public Charge(double xe, double ye, double qe) { rx = x0; ry = ye; - q0; public double potentialAt (double x, double y) { double k = 8.99e09; double dx = x - rx; double dy = y -ry; return k * q / Math.sqrt(dx*dx + dy*dy); public String tostring() { " at " return q + "(" + rx + + ry + ")"; public static void main(String[] args) { double x = Double.parseDouble(args[@]); double y Double.parseDouble(args[1]); Charge c1 = new Charge(.51, .63, 21.3); Charge c2 =inew Charge(.13, System.out.println(c1); System.out.println(c2); double v1 = c1,potentiàTAE(x, y); double v2 =c2.potentialAt Stdout.printin(v1+v2); 94, 81.9);
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
![: Fill in the boxes below with the letter corresponding to the best Description of that
part of the program.
A. initialize object
F. invoke constructor G. instance variables
B. local variable
C. instance method D. invoke method E. constructor
I. test client
H. class name
public class Charge
private double rx, ry;
private double q;
// position
// charge
public Charge(double xe, double ye, double qe) {
rx = x0;
ry = ye;
- q0;
public double potentialAt(double x, double y) {
double k = 8.99e09;
double dx = x - rx;
double dy = y - ry;
return k * q / Math.sqrt(dx*dx + dy*dy);
public String tostring() {
return q +
at
+ "(" + rx + ",
ry + ")";;
public static void main(String[] args) {
double x = Double.parseDouble(args[@]);
double y = Double.parseDouble(args[1]);
Charge c1 = new Charge(.51, .63, 21.3);
System.out.println(c1);
System.out.println(c2);
double v1 = c1 potentialAt(x, y);
double v2 = c2.potentialAt( y);
Stdout.printin(v1+v2);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11e4bd25-7ed6-46da-999a-7b2d249280d0%2Fb2f98b23-e7f0-41f1-9080-75fcd34a9cb8%2Fdoi01gn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:: Fill in the boxes below with the letter corresponding to the best Description of that
part of the program.
A. initialize object
F. invoke constructor G. instance variables
B. local variable
C. instance method D. invoke method E. constructor
I. test client
H. class name
public class Charge
private double rx, ry;
private double q;
// position
// charge
public Charge(double xe, double ye, double qe) {
rx = x0;
ry = ye;
- q0;
public double potentialAt(double x, double y) {
double k = 8.99e09;
double dx = x - rx;
double dy = y - ry;
return k * q / Math.sqrt(dx*dx + dy*dy);
public String tostring() {
return q +
at
+ "(" + rx + ",
ry + ")";;
public static void main(String[] args) {
double x = Double.parseDouble(args[@]);
double y = Double.parseDouble(args[1]);
Charge c1 = new Charge(.51, .63, 21.3);
System.out.println(c1);
System.out.println(c2);
double v1 = c1 potentialAt(x, y);
double v2 = c2.potentialAt( y);
Stdout.printin(v1+v2);
Expert Solution
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