Calculate the electric field(magnitude and direction) at the
center of a square 52.5 cm on a...
Calculate the electric field(magnitude and direction) at the
center of a square 52.5 cm on a side if one corner is occupied by a
- 38.8 μC charge and the other three are occupied by - 27.6 μC
charges.
Calculate the magnitude of the electric field at the center of a
square with sides 20.5 cm long if the corners, taken in rotation,
have charges of 1.18 μC, 2.36 μC, 3.54
μC, and 4.72 μC (all positive).
A small object of mass 3.96 g and charge -17.1 µC is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. What are the magnitude and direction of the electric field?What is the magnitude _________ N/CWhat is the direction (upward East West downward)
Calculate the magnitude of the electric field at one corner of a
square 2.42 mm on a side if the other three corners are occupied by
2.25×10−6 C charges.
1.Calculate the magnitude of the electric field at one corner of
a square 1.43 m on a side if the other three corners are occupied
by 2.80E-6 C charges
2.Three positive particles of charges Q = 74.1 μC are
located at the corners of an equilateral triangle of side L = 15.7
cm, as seen in the figure below. Calculate the magnitude of the net
force on each particle.
3.An electron (mass m = 9.11E-31 kg) is accelerated in the...
What is the magnitude and direction of an electric field if it
exerts a downward force of 10-6N on a charge of -5μC?
Could you please explain how to do this question? Thank you
Figure 1
Part A
Determine the magnitude and direction of the electric field at point 1 in the figure(Figure 1).
E1→=(2500V/m,up)
E1→=(7500V/m,up)
E1→=(3750V/m,down)
E1→=(2500V/m,down)
Part B
Determine the magnitude and direction of the electric field at point 2 in the figure.
E2→=(2500V/m,up)
E2→=(3750V/m,down)
E2→=(7500V/m,down)
E2→=(5000V/m,up)
Find the electric field (magnitude and direction) for the
following situations:
A) At a point 1.0x10-3 m away from a 5.00 pC charge. (4.5x104
N/C, away)
B) Halfway between a 6.0 ?C and a -8.0 ?C charge, which are 10.0
m apart. (5040 N/C towards -8 ?C*)
C) 1.0 m from the end of a 3.5 m long uniformly charged rod,
which has a 4.0 nC net charge. (8.00 N/C away from rod)
A proton moves perpendicular to a uniform magnetic field B at a speed of 1.30 x 10^7 m/s and experiences an acceleration of 2.40 x 10^13 m/s^2 in the positive x direction when its velocity is in the positive z direction. Determine the magnitude and direction of the field?
A uniform electric field of magnitude 240 V/m is directed in the
positive x direction. A +13.0 µC charge moves from the origin to
the point (x, y) = (20.0 cm, 50.0 cm). (a) What is the change in
the potential energy of the charge field system? J (b) Through what
potential difference does the charge move?
Using the symmetry of the arrangement, calculate the magnitude
of the electric field in N/C at the center of the square given that
qa = qb = −1.00 μC and qc = qd = + 4.93 μCq. Assume that the square
is 5 m on a side.