Final Answer must be whole number or decimal number only!!! Question 3 of 13>-/ 10View PoliciesCurrent Attempt in ProgressIn the figure particle 1 (of charge +4.70 mC), particle 2 (of charge +4.70 mC), and particle 3 (of charge Q) form an equilateral triangle ofedge length a. For what value of Q (both sign and magnitude) does the net electric field produced by the particles at the center of thetriangle vanish?2NumberiUnits!!

Answered: Image /qna-images/answer/c00dc6cb-66b7-40d2-81ae-0acff1e1804e.jpg

Answered: In the figure particle 1 (of charge…

Similar questions

What is the square root of 1023? (Hints: 10 is an integer number. Integer numbers are exact, they don't have any uncertainty. The result however is going to be a real number. Computers approximate real numbers using floating point numbers. Floating point numbers have a given number of significant figures or digits. LON-CAPA typically expects 3, 4 or 5 digits. 2 or 1 is not enough, 6 or more is too many. Very large or very small numbers are expressed in scientific or exponential notation like the number above. Numbers in scientific notation are entered to computer software - like LON- CAPA as 1.23E15 or 1.23e15, for example; and 1.23E-15 or 1.23e-15, if the exponent is negative. If both the number and the exponent are negative, then you type -1.23E- 15 or -1.23e-15. On calculators the button is usually labelled as 'EE', but 'E' or 'EEX' or 'Exp' are also possible.)
A person walks 4 m to the park, then he walks 8200 km in the park then he returns back to home after grocery shopping and covers 720 cm, how much total distance that person covers in m?
Can you please explain how to solve the uncertainty for this problem. I previously asked the same question but the answer for the uncertainty i was given is wrong +/- 0.00559
(a) A car speedometer has a 6% uncertainty. What is the range of possible speeds (in km/h) when it reads 100 km/h? (There are two answers. Enter the lowest value first and the highest value second. For each answer, enter a number.) lowest km/hhighest km/h (b) Convert this to miles per hour. (There are two answers. Enter the lowest value first and the highest value second. For each answer, enter a number.) lowest mi/hhighest mi/h
how did you go from 1=e^-r/a(1+r/a) to the units just being meters?
Zeroes at the end of the number are significant, such as 0.120. True?
I need help with a University Physics 1 (significant figures) - The problem is described in the image below:
How should the computed result be reported, to the proper number of significant figures, for the following set of 0.0053 ? 2.7800 mathematical operations? (112.2 - 5.2) × A. 0.2040 B. 0.20 C. 0.204 D. 0.20399 O E. 0.2

In the figure particle 1 (of charge +4.70 mC), particle 2 (of charge +4.70 mC), and particle 3 (of charge Q) form an equilateral triangle of edge length a. For what value of Q (both sign and magnitude) does the net electric field produced by the particles at the center of the triangle vanish?