3. a). Draw the electric field lines for two positive
charges
b). Explain why at the...
3. a). Draw the electric field lines for two positive
charges
b). Explain why at the middle electric field is Zero.
c) If there is a third charge placed at the middle position, does
the third charge experience any force?
How do electric charges move in an electric field?
a. Positive charges move in the direction of the electric field,
whereas negative charges move in the opposite direction
b. Negative charges move in the direction of the electric field,
whereas positive charges move in the opposite direction
c. Both positive and negative charges move in the direction of
the electric field
d. Both positive and negative charges move in the opposite
direction of the electric field
e. It depends on...
Question 1: Electrostatics
a. Draw the electric field lines around a system that consists
of two equal positive charges
b. Calculate the electric force that exists between two objects
that are 7.3 x 10^-2 m apart and carry charges of 4.5 x 10^-6 C and
-7.2 x 10^-6 C. Is this force attractive or repulsive?
c. Write two or three sentences to explain the effect on the
electric force between two charged objects if the amount of charge
on one...
Suppose you have a drawing of equipotential lines. How would you
draw the electric field lines?
A.Perpendicular; towards high voltage
B.Perpendicular; towards high energy lines
C.parallel to all equipotential lines
D.perpendicular; towards low potentia
1.
Equipotential Lines (select all that apply):
a: are parallel to the electric field
b: are perpendicular to the electric field
c: become more dense as electric field strength
increases
d: become less dense as electric field strength
increases
2. Physicalg parallel plate capacitors have electric fields
that are uniform between plates:
True or False
3. Idel parallel plate capacitors have non-zero fringing
electric fields outside of the plates:
True or False
4. If a charge is held fixed at...
How are the properties of magnetic field lines similar to the
properties of electric field lines?How are they different? (at
least three for each) Thanks for your help.
electric field and electric potential. To understand the
formative properties of charges on the electric fields that were
formed and the relationship between electric fields and electric
potential.
Here are two question from anaysis part, can you answer them in
general.
3.) Discuss the results of each of the three conductive sheets
in terms of (1) the propertiesof electric field lines, (2) the
properties of equipotentials, and (3) properties ofconductors
listed in the Background Information section. How do the shapes...