A line of positive charge is formed into a semicircle of radius R = 70.0 cm, as shown in the figure below. The charge per unit length along the semicircle is described by the expression λ = Ao cos 0. The total charge on the semicircle is 12.0 μC. Calculate the total force on a charge of 6.00 μC placed at the center of curvature. Magnitude Direction ✓---Select--- upward to the left. downward to the right N R P

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A line of positive charge is formed into a semicircle of radius R = 70.0 cm, as shown in the figure below. The charge per unit length along the semicircle is
described by the expression λ = λo cos 0. The total charge on the semicircle is 12.0 μC. Calculate the total force on a charge of 6.00 μC placed at the center of
curvature.
Magnitude
Direction
✓ ---Select---
upward
to the left
downward
to the right
N
R
P
x
Transcribed Image Text:A line of positive charge is formed into a semicircle of radius R = 70.0 cm, as shown in the figure below. The charge per unit length along the semicircle is described by the expression λ = λo cos 0. The total charge on the semicircle is 12.0 μC. Calculate the total force on a charge of 6.00 μC placed at the center of curvature. Magnitude Direction ✓ ---Select--- upward to the left downward to the right N R P x
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