Author Question: Two point charges of magnitude + 4.00 C and - 6.00 C are placed along the x-axis at x = 0 cm and x = ... (Read 80 times)

dmcintosh · **on:** Jul 27, 2018

Two point charges of magnitude + 4.00 C and - 6.00 C are placed along the x-axis at x = 0 cm and x = 40.0 cm, respectively.

Where must a third charge, q, be placed along the x-axis so that it does not experience any net force because of the other two charges? A) 0.200 m
B) 1.78 m
C) - 0.180 m
D) - 1.78 m
E) 0.180 m

Question 2

What is the beat frequency of two sounds that have equal amplitudes and frequencies of and 444. Hz?

What will be an ideal response?