A free positive charge released in an electric field will do which of the following? accelerate in the direction perpe...
A free positive charge released in an electric field will do which of the following?
accelerate in the direction perpendicular to the electric field
accelerate in the same direction as the electric field
accelerate in a circular path
remain at rest
accelerate in the direction opposite to the electric field
Homework Answers
As charge is positive, the force F points in the direction opposite to increasing potential (or) in the direction of decreasing potential. The electric potential decreases continuously as we move along the direction of the electric field. As force is in the direction of decresing potnetial, the positive charge accelaerate in the same direction as the electric field.
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A free positive charge released in an electric field will do which of the following? accelerate in the direction perpe...
A free positive charge released in an electric field will accelerate in a direction perpendicular to the electric fiel...
A free positive charge released in an electric field will accelerate in a direction perpendicular to the electric field. remain at rest. accelerate in the direction opposite the electric field. accelerate in the same direction as the electric field is pointing. accelerate along a circular path.
A free negative charge released in an electric field will remain at rest. accelerate in a direction perpendicular t...
A free negative charge released in an electric field will remain at rest. accelerate in a direction perpendicular to the electric field. accelerate in the same direction as the electric field is pointing. accelerate along a circular path. accelerate in the direction opposite the electric field.
Select True or False for the following statements about electric field lines. A positive point charge...
Select True or False for the following statements about electric field lines. A positive point charge released from rest will initially accelerate along an E-field line. E-field lines may cross. Where the E-field lines are dense the E-field must be weak. E-field lines point inward toward negative charges. E-field lines do not begin or end in a charge-free region except at infinity. E-field lines point outward from positive charges. E-field lines make circles around positive charges.
A proton is released from rest in a uniform electric field. Which statement is correct? The...
A proton is released from rest in a uniform electric field. Which statement is correct? The proton will move in the opposite direction as the electric field to regions of lower electric potential. The proton will move in the same direction as the electric field to regions of lower electric potential. The proton will move in the opposite direction as the electric field to regions of higher electric potential. The proton will move in the same direction as the electric...
select True or False for the follwing statements about electric field lines. A positive point charge...
select True or False for the follwing statements about electric field lines. A positive point charge released from rest will initially accelerate along an E-field line. E-field lines make circles around positive charges. E-field lines point inward toward negative charges. E-field lines may cross. E-field lines point outward from positive charges. Where the E-field lines are dense the E-field must be weak. E-field lines do not begin or end in a charge-free region except at infinity.
PLEASE HELP THX U A positive charge is placed in an electric field. It starts at...
PLEASE HELP THX U
A positive charge is placed in an electric field. It starts at rest but is free to move. What does the test charge do? It stays at rest. It moves towards the nearest negative charge only (if there is one). It moves along electric field lines in the opposite direction the arrows point It feels a force pointing tangent to the field lines and moves according to the force. Three charges, -9, +q, and -2q are...
1) How do you determine the direction of the electric field from afield map? a The...
1) How do you determine the direction of the electric field from afield map? a The electric field is perpendicular to the field lines everywhere. b The field lines point in the direction of the electric field. c The field lines point in the opposite direction of the electric field. d You can not determine the direction of the electric field by the field map alone; the sign of the charge is needed 2) An arbitrarily shaped uncharged conductor is...
Select True or False for the following statements about electric field lines. Where the E-field lines...
Select True or False for the following statements about electric field lines. Where the E-field lines are dense the E-field must be weak. A positive point charge released from rest will initially accelerate along an E-field lines make circles around positive charges E-field lines may cross. E-field line eld lines may croOSS E-field lines point inward toward negative charges. E-field lines point outward from positive charges. E-field lines do not begin or end in a charge-free region except at infinity
A positively charged particle is free to move in a region with an electric field E....
A positively charged particle is free to move in a region with an electric field E. Which statement(s) must be true? (a) The particle is accelerating in the direction perpendicular to E. -Select- (b) The particle is accelerating in the direction of E Select- (c) The particle is moving in the direction of E. Select- (d) The particle is momentarily at rest. ーSelect (e) The force on the particle is opposite the direction of E. Select v (f) The particle...
A constant electric field is in the positive X direction as shown in the diagram below....
A constant electric field is in
the positive X direction as shown in the diagram below. Also shown
are two paths through which a charge can move from point A to point
C. In the first path, the charge moves directly from A to C. In the
second path path the charge moves parallel to the Y-axis to B and
then parallel to the X-axis to C.
Select greater than, less than or equal to for the following
statements.
greater...
A free positive charge released in an electric field will accelerate in a direction perpendicular to the electric field. remain at rest. accelerate in the direction opposite the electric field. accelerate in the same direction as the electric field is pointing. accelerate along a circular path.
A free negative charge released in an electric field will remain at rest. accelerate in a direction perpendicular to the electric field. accelerate in the same direction as the electric field is pointing. accelerate along a circular path. accelerate in the direction opposite the electric field.
PLEASE HELP THX U
A positive charge is placed in an electric field. It starts at rest but is free to move. What does the test charge do? It stays at rest. It moves towards the nearest negative charge only (if there is one). It moves along electric field lines in the opposite direction the arrows point It feels a force pointing tangent to the field lines and moves according to the force. Three charges, -9, +q, and -2q are...
Select True or False for the following statements about electric field lines. Where the E-field lines are dense the E-field must be weak. A positive point charge released from rest will initially accelerate along an E-field lines make circles around positive charges E-field lines may cross. E-field line eld lines may croOSS E-field lines point inward toward negative charges. E-field lines point outward from positive charges. E-field lines do not begin or end in a charge-free region except at infinity
A positively charged particle is free to move in a region with an electric field E. Which statement(s) must be true? (a) The particle is accelerating in the direction perpendicular to E. -Select- (b) The particle is accelerating in the direction of E Select- (c) The particle is moving in the direction of E. Select- (d) The particle is momentarily at rest. ーSelect (e) The force on the particle is opposite the direction of E. Select v (f) The particle...
A constant electric field is in
the positive X direction as shown in the diagram below. Also shown
are two paths through which a charge can move from point A to point
C. In the first path, the charge moves directly from A to C. In the
second path path the charge moves parallel to the Y-axis to B and
then parallel to the X-axis to C.
Select greater than, less than or equal to for the following
statements.
greater...
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