Electric Fields Worksheet
Explore the fundamental concepts of electric fields, including their definition, calculation, and representation, for Grade 11 Physics students.
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Electric Fields Worksheet
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Read each question carefully and answer to the best of your ability. Show all your work for calculation problems.
1. Which of the following best describes an electric field?
A region where magnetic forces are present.
A region around a charged object where a force would be exerted on other charged objects.
The path taken by electrons in a circuit.
The resistance to the flow of current.
2. The direction of an electric field is defined as the direction of the force on a:
Negative test charge.
Positive test charge.
Neutral object.
Electron.
1. Electric field lines originate from charges and terminate on charges.
2. The strength of an electric field is inversely proportional to the square of the from the source charge.
1. Explain the difference between electric field and electric force.
2. Describe how electric field lines are drawn, including their properties.
1. A point charge of +5.0 μC is placed at the origin. Calculate the electric field strength at a point 0.50 m away from the charge along the positive x-axis. (Coulomb's constant k = 8.99 x 10^9 Nm^2/C^2)
1. Electric field lines can cross each other.
True
False
2. The electric field inside a conductor in electrostatic equilibrium is zero.
True
False