Question

A positively charged particle Q1 = +25 nC is held fixed at the origin. A second charge Q2 of mass m = 5.5 μg is floating a distance d = 45 cm above charge Q1. The net force on Q2 is equal to zero. You may assume this system is close to the surface of the Earth. a) Calculate the magnitude of Q2 in units of nanocoulombs.

Name: a positively charged particle q1 25 nc is held fixed at the origin a second charge q2 of mass m 55 g is floating a distance d 45 cm above charge q1 the net force on q2 is equal to zero you m 19888
Uploaded: 2023-01-28T17:58:40-08:00
Duration: 2 min 34 s
Channel: Aarya B
Description: a positively charged particle q1 25 nc is held fixed at the origin a second charge q2 of mass m 55 g is floating a distance d 45 cm above charge q1 the net force on q2 is equal to zero you m 19888

          A positively charged particle Q1 =
+25 nC is held fixed at the origin. A second
charge Q2 of
mass m = 5.5 μg is floating a
distance d = 45 cm above
charge Q1. The net force
on Q2 is equal to zero. You may
assume this system is close to the surface of the Earth.
a) Calculate the magnitude
of Q2 in units of
nanocoulombs.

Added by Ismael A.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Aarya B

01/28/2023

Step 1

Since \( Q_2 \) is floating and the net force on it is zero, the gravitational force acting downward must be balanced by the electrostatic force acting upward. Show more…

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A positively charged particle Q1 = +25 nC is held fixed at the origin. A second charge Q2 of mass m = 5.5 μg is floating a distance d = 45 cm above charge Q1. The net force on Q2 is equal to zero. You may assume this system is close to the surface of the Earth. a) Calculate the magnitude of Q2 in units of nanocoulombs.