Question

Problem 1 Two charges are placed in an electric field a distance r from each other....

Problem 1

Two charges are placed in an electric field a distance r from each other. Charge q1 is positive while charge q2 is negative.

Select all possible changes that will double the electric force between the two charges:

(a) change the sign of q2

(b) half the magnitude of q1 and half of r

(c) double the magnitude of q2 and take half of r

(d) take half of r

(e) double the magnitude of one of the charges

(f) take half of one of the charges and double the distance between the two charges.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

hope you got the concept. Rate ty

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1, Two charges are placed on the x axis. One of the charges (q1 = +8.09C)...
1, Two charges are placed on the x axis. One of the charges (q1 = +8.09C) is at x1 = +3.00 cm and the other (q2 = -21.5C) is at x2 = +9.00 cm. Find the net electric field (magnitude and direction given as a plus or minus sign) at (a) x = 0 cm and (b) x = +6.00 cm. 2. Two charges, -22 C and +3.5 C, are fixed in place and separated by 3.0 m. (a) At...
1. Two charges are placed between the plates of a parallel plate capacitor. One charge is...
1. Two charges are placed between the plates of a parallel plate capacitor. One charge is +q1 and the other is q2 = +4.66mC (microC). The charge per unit area on each plate has a magnitude of sigma = 1.27×10-4C/m2. The force on q1 due to q2 equals the force on q1 due to the electric field of the parallel plate capacitor. What is the distance r between the two charges? 2. Two identical small insulating balls are suspended by...
Problem 4: Two point charges, Q1 and Q2, are located on the x axis as follows....
Problem 4: Two point charges, Q1 and Q2, are located on the x axis as follows. Q1 is at the origin and has a value of +24 µC. The charge Q2 is at x = 4 meters and its magnitude and sign are unknown. It is known that the net electric field due to these two charges is zero at the coordinate x = 8 meters. (k = 1/4πεo = 9 x 109 Nt x m2/C2) a. Find the magnitude...
GOAL Use the superposition principle to calculate the electric field due to two point charges. Consider...
GOAL Use the superposition principle to calculate the electric field due to two point charges. Consider the following figure. The resultant electric field  at P equals the vector sum 1 + 2, where 1 is the field due to the positive charge q1and 2 is the field due to the negative charge q2.Two point charges lie along the x-axis in the x y-coordinate plane. Positive charge q1 is at the origin, and negative charge q2 is at (0.300 m, 0). Point...
1.4 [2pt] Consider two positive point charges Q at a distance 2 R from each other....
1.4 [2pt] Consider two positive point charges Q at a distance 2 R from each other. Sketch electric field lines including their direction. 1.4 ANSWER 1.5 [ 3pt] In problem 1.4, calculate electric fields (i) at a distance R to the left of the left charge, (ii) at a distance R to the right of the right charge, and (iii) at the mid-point between the two charges. Assume Q = 1C and R = 1m. 1.5 ANSWER(s) 1.6 [3pt] Same...
1. Two charges are placed on the x axis. One of the charges (q1 = +6.70C)...
1. Two charges are placed on the x axis. One of the charges (q1 = +6.70C) is at x1 = +3.00 cm and the other (q2 = -28.9C) is at x2 = +9.00 cm. Find the net electric field (magnitude and direction given as a plus or minus sign) at (a) x = 0 cm and (b) x = +6.00 cm. (a) Number Units (b) Number Units 2. Check Your Understanding: Question 18.17 Drawings A and B show two examples...
Charges q1=3q and q2=7q are a distance L apart. a) Calculate the electric field of q1...
Charges q1=3q and q2=7q are a distance L apart. a) Calculate the electric field of q1 at the position of q2 b) Calculate the force acting on q2 c) Calculate the total electric field at the midpoint between q1 and q2 If somebody could explain this I'd really appreciate it. Thanks!
Please show the steps 1) What is the magnitude of the electric field a distance 1.5...
Please show the steps 1) What is the magnitude of the electric field a distance 1.5 mm from an electron? E=? 2) Three point charges are placed on the x-axis as follows: 22 μC at x=0; 30 μC at x=0.60m; and -10 μC at x=1.2m. A) Find the net force on the 22 μC point charge. Assume the direction of the x-axis as positive. Express your answer to two significant figures and include the appropriate units. F1=? B) Find the...
1. The force between two charges is 4×10−9N. If the magnitude of one charge reduced by...
1. The force between two charges is 4×10−9N. If the magnitude of one charge reduced by a factor of two and the distance between the charges is reduced by a factor of two, what is the new force between the charges? 2. What is the magnitude of the electric field from 20cm from a point charge of q=33nC? 3. What is the electric field 10cm from a 50-cm-radius metal sphere carrying −4.5×106C of charge? 4. Point charges are located at...
Two charges are placed on the x axis. One of the charges (q1 = +6.88C) is...
Two charges are placed on the x axis. One of the charges (q1 = +6.88C) is at x1 = +3.00 cm and the other (q2 = -25.3C) is at x2 = +9.00 cm. Find the net electric field (magnitude and direction given as a plus or minus sign) at (a) x = 0 cm and (b) x = +6.00 cm.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT