Question

The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A, at left, has a 6.70 nC charge. Sphere 8 has a 1.65 nC charge and is 3.00 cm to the right of A. Sphere C has a -2.20 nC charge and is 2.00 cm to the right of B. Find the magnitude (in N) and direction of the net electric force on each of the spheres. c 3.00 cm 2.00 cm ? Net Force on A magnitude x direction -6.26E-5 Draw the forces on A due to both 8 and C. What are the signs of the charges? How does this affect the directions of the forces? From Coulomb's law, what is the magnitude of each force? Add the forces as vectors to get the net force. Be careful with units and signs. N Net Force on B magnitude direction Net Force on C magnitude direction ---Select--- N ---Select--- N ---Select---

          The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A, at left, has a 6.70 nC charge. Sphere 8 has a 1.65 nC charge and is 3.00 cm to the right of A. Sphere C has a
-2.20 nC charge and is 2.00 cm to the right of B.
Find the magnitude (in N) and direction of the net electric force on each of the spheres.
c
3.00 cm
2.00 cm
?
Net Force on A
magnitude
x
direction
-6.26E-5
Draw the forces on A due to both 8 and C. What are the signs of the charges? How does this affect the directions of the forces? From Coulomb's law, what is the magnitude of each force? Add the
forces as vectors to get the net force. Be careful with units and signs. N
Net Force on B
magnitude
direction
Net Force on C
magnitude
direction
---Select---
N
---Select---
N
---Select---

The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A, at left, has a 6.70 nC charge. Sphere 8 has a 1.65 nC charge and is 3.00 cm to the right of A. Sphere C has a
-2.20 nC charge and is 2.00 cm to the right of B.
Find the magnitude (in N) and direction of the net electric force on each of the spheres.
c
3.00 cm
2.00 cm
?
Net Force on A
magnitude
x
direction
-6.26E-5
Draw the forces on A due to both 8 and C. What are the signs of the charges? How does this affect the directions of the forces? From Coulomb's law, what is the magnitude of each force? Add the
forces as vectors to get the net force. Be careful with units and signs. N
Net Force on B
magnitude
direction
Net Force on C
magnitude
direction
—Select—
N
—Select—
N
—Select—

Added by Montserrat T.

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