May pulls her wool sweater over her head, which charges her body as the sweater rubs against her cotton shirt. What is the electric field at a location where a 1.60 x 10-19 C -piece of lint experiences a force of a 3.20 x 10-9 N as it floats near May?

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Solve the ff. problems. Show your solution using the Given-Required-Equation-Solution-Answer method.
1.
May pulls her wool sweater over her head, which charges her body as
the sweater rubs against her cotton shirt. What is the electric field at
a location where a 1.60 x 10-19 C -piece of lint experiences a force of
a 3.20 x 10-9 N as it floats near May?
2.
Find the force on an electron if it is placed at a point where the electric
field intensity is 240 N/C directed to the right.
3.
Calculate the magnitude and direction of the electric field 0.45 m from
a +7.85 x 10-9 C point charge
Transcribed Image Text:Solve the ff. problems. Show your solution using the Given-Required-Equation-Solution-Answer method. 1. May pulls her wool sweater over her head, which charges her body as the sweater rubs against her cotton shirt. What is the electric field at a location where a 1.60 x 10-19 C -piece of lint experiences a force of a 3.20 x 10-9 N as it floats near May? 2. Find the force on an electron if it is placed at a point where the electric field intensity is 240 N/C directed to the right. 3. Calculate the magnitude and direction of the electric field 0.45 m from a +7.85 x 10-9 C point charge
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