Quizalize logo
placeholder image to represent content

H.W

Quiz by Huda Obied

Feel free to use or edit a copy

includes Teacher and Student dashboards

Measure skills
from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can
  • edit the questions
  • save a copy for later
  • start a class game
  • automatically assign follow-up activities based on students’ scores
  • assign as homework
  • share a link with colleagues
  • print as a bubble sheet

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
12 questions
Show answers
  • Q1
    If the resistivity of a material is increased while keeping the length and cross-sectional area constant, what happens to the resistance?
    The resistance increases.
    The resistance becomes zero.
    The resistance decreases.
    The resistance remains constant.
    60s
  • Q2
    A copper wire and an aluminum wire have the same length and cross-sectional area. If the resistivity of copper is lower than that of aluminum, which wire has greater resistance?
    The copper wire.
    Both have the same resistance.
    The aluminum wire.
    Cannot be determined without more information.
    60s
  • Q3
    How does the resistance of a cylindrical conductor change if its length is doubled and its cross-sectional area is halved?
    The resistance doubles.
    The resistance increases by a factor of 4.
    The resistance remains the same.
    The resistance increases by a factor of 2.
    60s
  • Q4
    A metal wire has a resistance R at temperature T. If the temperature of the wire increases, what generally happens to its resistance?
    The resistance increases.
    The resistance becomes zero.
    The resistance decreases.
    The resistance remains the same.
    60s
  • Q5
    If the resistivity of a material is 2 × 10^{-8} Ω·m, its length is 10 m, and the cross-sectional area is 0.5 × 10^{-6} m², what is the resistance of the material?
    20 Ω.
    80 Ω.
    40 Ω.
    10 Ω.
    120s
  • Q6
    If the length of a wire is tripled and the cross-sectional area is reduced to one-third, what happens to the resistance of the wire assuming resistivity remains constant?
    The resistance triples.
    The resistance decreases to one-third.
    The resistance remains the same.
    The resistance increases nine times.
    60s
  • Q7
    60s
  • Q8
    How does the resistance of a wire change if both its length and its cross-sectional area are doubled, assuming resistivity remains constant?
    The resistance is halved.
    The resistance doubles.
    The resistance remains unchanged.
    The resistance quadruples.
    60s
  • Q9
    In a circuit, a wire has a resistance of 5 ohms. If a voltage of 10 volts is applied across the wire, what is the current flowing through it?
    10 amperes
    0.5 amperes
    2 amperes
    5 amperes
    60s
  • Q10
    Which material would typically have the lowest resistivity and thus be the best conductor of electricity?
    Iron
    Silicon
    Wood
    Copper
    60s
  • Q11
    60s
  • Q12
    If the resistivity of a material is increased while keeping the length and cross-sectional area constant, what happens to the resistance?
    The resistance becomes zero.
    The resistance decreases.
    The resistance remains constant.
    The resistance increases.
    60s

Teachers give this quiz to your class