A mass m = 2.2 g with charge Q = +58 µC is connected to a...
A mass m = 2.2 g with charge Q = +58 µC is connected to a string and placed in a uniform electric field that is at an angle of 30.0°. The mass is in static equilibrium when the string is horizontal.
(a) Calculate the magnitude of the electric field.
(b) Calculate the tension in the string.
Homework Answers
An object of mass m = 4.9 g and charge Q = 40 ?Cis attached to...
An object of mass m = 4.9 g and charge Q = 40
?Cis attached to a string and placed in a uniform electric
field that is inclined at an angle of 30.0 ? with the horizontal
(see the figure). The object is in static equilibrium when the
string is horizontal.
Find the magnitude of the electric field.
Find the tension in the string.
mal sphere of charge q = +64 μC and mass m = 5.1 g is attached...
mal sphere of charge q = +64 μC and mass m = 5.1 g is attached to a t string and placed in a uniform electric field that makes an angle 30° with the horizontal. The opposite end of the string is attached to a Il and the sphere is in static equilibrium when the string is horizontal as in figure shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of...
A smal sphere of charge q-+65 uc and mass m-s. 7 g is attached to a...
A smal sphere of charge q-+65 uc and mass m-s. 7 g is attached to a light string and placed a uniform electric feld E that makes an angle e·41. with the horizonta. The opposite end of the string is attached to a wall and the sphere is in static equilibr m when the string is horizontal as the ngre shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of 1...
A small sphere of charge q+67 pC and mass m-5.4 g is attached to a light...
A small sphere of charge q+67 pC and mass m-5.4 g is attached to a light string and placed in a uniform electric field e that makes an angle θ-31° with the horizontal. The opposite end of the string is attached to a wall and the sphere is in static equilibrium when the string is horizontal as in the figure shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of 1...
In the figure below, a small charge with a mass of 2.00g and a charge of...
In the figure below, a small charge with a mass of 2.00g and a
charge of −0.820μC is attached to the end of a massless string. The
charge hangs at an angle of 30.0° when a uniform electric field, E,
is applied in the horizontal direction. Calculate the magnitude of the
electric field.
In the figure below, a small charge with a mass of 2.00 g and a charge of-0.820 μC is attached to the end of a massless string....
A particle having charge q = +1.90 pC and mass m = 0.010 O kg is...
A particle having charge q = +1.90 pC and mass m = 0.010 O kg is connected to a string that is L = 2.00 m long and tied to the pivot point P in the figure below. The particle, string, and pivot point all lle on a frictionless, horizontal table. The particle is released from rest when the string makes an angle θ 60.0° with a uniform electric field of magnitude E = 350 V/m. Determine the speed of...
m u= 0 + 9 Given a particle having charge q = +1.90 PC and mass m, = 100 mg is connected to a string that is L = 1.10 m...
m u= 0 + 9 Given a particle having charge q = +1.90 PC and mass m, = 100 mg is connected to a string that is L = 1.10 m long and tied to the pivot point P in the figure below. The particle, string, and pivot point all lie on a horizontal table. The particle is released from rest when the string makes an angle = 75.0° with a uniform electric field of magnitude E = 700 v/m....
A small block of mass m and charge Q is placed on an insulated, frictionless, inclined...
A small block of mass m and charge Q is placed
on an insulated, frictionless, inclined plane of angle u as in
Figure P15.21. An electric field is applied parallel to the
incline. (a) Find an expression for the magnitude of the electric
field that enables the block to remain at rest. (b) If m =
10.8 g, Q = -7.00 µC, and θ= 25.0°, determine the
magnitude and direction of the electric field that enables the
block to remain...
A small block of mass m AMT and charge Q is placed on an insulated, frictionless,...
A small block of mass m AMT and charge Q is placed on an insulated, frictionless, inclined plane of angle θ as in Figure below. An electric field is applied parallel to the incline. a) Find an expression for the magnitude of the electric field that enables the block to remain at rest. b) If m = 5.40 g, Q = -7.00 µC, and θ = 25.0o, determine the magnitude and the direction of the electric field that enables the...
In the figure below, a small charge with a mass of 2.00g and a charge of...
In the figure below, a small charge with a mass of 2.00g and a charge of −0.820μC is attached to the end of a massless string. The charge hangs at an angle of 30.0° when a uniform electric field, E, is applied in the horizontal direction. Calculate the magnitude of the electric field and draw a free body diagram for the small mass (include angles).
An object of mass m = 4.9 g and charge Q = 40
?Cis attached to a string and placed in a uniform electric
field that is inclined at an angle of 30.0 ? with the horizontal
(see the figure). The object is in static equilibrium when the
string is horizontal.
Find the magnitude of the electric field.
Find the tension in the string.
mal sphere of charge q = +64 μC and mass m = 5.1 g is attached to a t string and placed in a uniform electric field that makes an angle 30° with the horizontal. The opposite end of the string is attached to a Il and the sphere is in static equilibrium when the string is horizontal as in figure shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of...
A smal sphere of charge q-+65 uc and mass m-s. 7 g is attached to a light string and placed a uniform electric feld E that makes an angle e·41. with the horizonta. The opposite end of the string is attached to a wall and the sphere is in static equilibr m when the string is horizontal as the ngre shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of 1...
A small sphere of charge q+67 pC and mass m-5.4 g is attached to a light string and placed in a uniform electric field e that makes an angle θ-31° with the horizontal. The opposite end of the string is attached to a wall and the sphere is in static equilibrium when the string is horizontal as in the figure shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of 1...
In the figure below, a small charge with a mass of 2.00g and a
charge of −0.820μC is attached to the end of a massless string. The
charge hangs at an angle of 30.0° when a uniform electric field, E,
is applied in the horizontal direction. Calculate the magnitude of the
electric field.
In the figure below, a small charge with a mass of 2.00 g and a charge of-0.820 μC is attached to the end of a massless string....
A particle having charge q = +1.90 pC and mass m = 0.010 O kg is connected to a string that is L = 2.00 m long and tied to the pivot point P in the figure below. The particle, string, and pivot point all lle on a frictionless, horizontal table. The particle is released from rest when the string makes an angle θ 60.0° with a uniform electric field of magnitude E = 350 V/m. Determine the speed of...
m u= 0 + 9 Given a particle having charge q = +1.90 PC and mass m, = 100 mg is connected to a string that is L = 1.10 m long and tied to the pivot point P in the figure below. The particle, string, and pivot point all lie on a horizontal table. The particle is released from rest when the string makes an angle = 75.0° with a uniform electric field of magnitude E = 700 v/m....
A small block of mass m and charge Q is placed
on an insulated, frictionless, inclined plane of angle u as in
Figure P15.21. An electric field is applied parallel to the
incline. (a) Find an expression for the magnitude of the electric
field that enables the block to remain at rest. (b) If m =
10.8 g, Q = -7.00 µC, and θ= 25.0°, determine the
magnitude and direction of the electric field that enables the
block to remain...
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