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An object of mass m = 3.1 g and charge Q = +48 ?C is
Chapter 19, Problem 99GP(choose chapter or problem)
An object of mass \(m=3.1 \mathrm{~g}\) and charge \(Q=+48 \mu C\) is attached to a string and placed in a uniform electric field that is inclined at an angle of \(30.0^{\circ}\) with the horizontal (Figure 19–40). The object is in static equilibrium when the string is horizontal. Find
(a) the magnitude of the electric field and
(b) the tension in the string.
Equation Transcription:
Text Transcription:
m=3.1 g
Q=+48 \mu C
30.0°
Questions & Answers
QUESTION:
An object of mass \(m=3.1 \mathrm{~g}\) and charge \(Q=+48 \mu C\) is attached to a string and placed in a uniform electric field that is inclined at an angle of \(30.0^{\circ}\) with the horizontal (Figure 19–40). The object is in static equilibrium when the string is horizontal. Find
(a) the magnitude of the electric field and
(b) the tension in the string.
Equation Transcription:
Text Transcription:
m=3.1 g
Q=+48 \mu C
30.0°
ANSWER:
Step 1 of 5
Here we need to calculate the magnitude of the electric field and tension in the string for the given equilibrium charge string system.
A charge with mass and charge
is placed in a uniform electric field using a string attached to it. The electric field is inclined at an angle
, so that the object remains in static equilibrium when the string holds it is horizontal.
Given data,
Mass,
Charge,
Angle,
To find,
-
Electric field,
-
Tension,