Multiple Choices: Choose the BEST answer for each item. 1. What is the impact of inserting dielectrics between conductor plates of a capacitor? The capacitance a decreases b. remain the same 2. Which of the following arrangement of dielectric materials shows a c. increases d. cannot be determined decreasing change in the capacitance when inserted? a air, paper, porcelain, water b. porcelain, air, paper, water c. paper, porcelain, air, water d. water, porcelain, paper, air 3. What happens to the charge of a capacitor when a dielectric material is inserted in between metal plates connected to a 12-V battery? a increases by a factor of k b. decreases by a factor of k c. remains the same d. cannot be determined

Inquiry into Physics
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ISBN:9781337515863
Author:Ostdiek
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Chapter7: Electricity
Section: Chapter Questions
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Choose the best answer for each item

Multiple Choices: Choose the BEST answer for each item.
1. What is the impact of inserting đielectrics between conductor plates of
a capacitor? The capacitance
a. decreases
b. remain the same
2. Which of the following arrangement of dielectric materials shows a
decreasing change in the capacitance when inserted?
a. air, paper, porcelain, water
b. porcelain, air, paper, water
c. paper, porcelain, air, water
d. water, porcelain, paper, air
3. What happens to the charge of a capacitor when a dielectric material
is inserted in between metal plates connected to a 12-V battery?
c. increases
d. cannot be determined
c. remains the same
a. increases by a factor of k
b. decreases by a factor of k
4. The charging battery of a parallel-plate capacitor was disconnected
and a dielectric slab is inserted. What happens to the potential
d. cannot be determined
difference upon insertion?
a increases by a factor of k
b. decreases by a factor of k
c. remains the same
d. cannot be determined
5. Which of the following statement is correct about the electric field of a
capacitor?
a. Electric field without dielectric is stronger than the field inside
the dielectric.
b. Electric field without dielectric is weaker than the field inside
the dielectric.
c. Both a and b
d. Neither a nor b
Transcribed Image Text:Multiple Choices: Choose the BEST answer for each item. 1. What is the impact of inserting đielectrics between conductor plates of a capacitor? The capacitance a. decreases b. remain the same 2. Which of the following arrangement of dielectric materials shows a decreasing change in the capacitance when inserted? a. air, paper, porcelain, water b. porcelain, air, paper, water c. paper, porcelain, air, water d. water, porcelain, paper, air 3. What happens to the charge of a capacitor when a dielectric material is inserted in between metal plates connected to a 12-V battery? c. increases d. cannot be determined c. remains the same a. increases by a factor of k b. decreases by a factor of k 4. The charging battery of a parallel-plate capacitor was disconnected and a dielectric slab is inserted. What happens to the potential d. cannot be determined difference upon insertion? a increases by a factor of k b. decreases by a factor of k c. remains the same d. cannot be determined 5. Which of the following statement is correct about the electric field of a capacitor? a. Electric field without dielectric is stronger than the field inside the dielectric. b. Electric field without dielectric is weaker than the field inside the dielectric. c. Both a and b d. Neither a nor b
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