Question

Part A Coulombs Law: Two point charges q--8.50 uC are fixed 10.0 cm apart along a horizontal bar, as shown in the figure. Their electrical forces will be used to balance the weight of a very small sphere carrying a charge Q15.0 uC, 10.0 cm from each of them in a place where g-9.80 m/s2. What is the greatest mass M this sphere can have without falling? (k-1/4πε0- 8.99 x 109 N m2/c2 q=-8.50pC 10.0cm q cm dF- 10.0 cm 10.0 cm O= +1 5.0pC M=? Express your answer with appropriate units. Value Units

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Expression r = 114.95 N 30 30 YLe TM = | 20.2.8

Add a comment
Know the answer?
Add Answer to:
Part A Coulomb's Law: Two point charges q--8.50 uC are fixed 10.0 cm apart along a...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • I seem to be getting the wrong answer 002 10.0 points Three equal charges 5 uC...

    I seem to be getting the wrong answer 002 10.0 points Three equal charges 5 uC are located in the ry-plane, one at (0 m, 68 m), another at (37 m, 0 m), and the third at (50 m,-61 m). Find the magnitude of the electric field at the origin due to these three charges. The value of Coulomb's constant is 8.98755 x 10 N m2/02 Answer in units of N/C. 003 10.0 points A rod 8.5 cm long is...

  • 003 10.0 points Three identical point charges, each of mass 40 g and charge +q, hang...

    003 10.0 points Three identical point charges, each of mass 40 g and charge +q, hang from three strings, as in the figure. 51° 40 g 40 g 40 g +q If the lengths of the left and right strings are each 11.1 cm, and each forms an an- gle of 51° with the vertical, determine the value of q. T is 9.8 m/s, and the Coulomb constant is 8.98755 x 109 N . m2/C2 he acceleration of gravity Answer...

  • Constants Part A Two point charges q1 and q are held in place 4.50 cm apart....

    Constants Part A Two point charges q1 and q are held in place 4.50 cm apart. Another point charge Q--225 μC of mass m- 4.00 g is initially located 3.00 cm from each of these charges (the figure(Figure 1)) and released from rest. You observe that the initial acceleration of point charge Q is a 334 m/s2 upward, parallel to the line connecting the two point charges Find q1 and q2 Enter your answers numerically separated by a comma. View...

  • Two point charges q1 and q2 are held in place 4.50 cm apart. Another point charge...

    Two point charges q1 and q2 are held in place 4.50 cm apart. Another point charge -2.30 μC of mass 4.00 g is initially located 3.00 cm from each of these charges (the figure(Figure 1)) and released from rest. You observe that the initial acceleration of -2.30 μC is 334 m/s2 upward, parallel to the line connecting the two point charges. Constants Part A Two point charges q and q2 are held in place 4.50 cm apart. Another point charge...

  • Constants Part A Two point charges and f2 are held in place 450 cm apart. Another...

    Constants Part A Two point charges and f2 are held in place 450 cm apart. Another point charge Q -2.45 C of mass m 6.00 g is initially located 3.00 cm from each of these charges (the figure(Figure 1)) and released from rest. You observe that the initial acceleration of point charge Q is a 344 m/s2 upward, parallel to the line connecting the two point charges. Find qi and 92 Enter your answers numerically separated by a comma. View...

  • 1. Which characteristic of Coulomb's law is described or identified by Newton's third law of (1...

    1. Which characteristic of Coulomb's law is described or identified by Newton's third law of (1 point) motion? Othe proportionality constant k the fundamental unit of charge of an electron or a proton Othe forces on two charges being equal in magnitude but opposite in direction Othe relationship between the magnitude of the force and the distance between charges 2. As shown in the diagram, three equal charges are spaced evenly in a row. The magnitude of point) cach charge...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT