Multiple Choice
If both the plate area and the plate separation of a parallel-plate capacitor are doubled, the capacitance is:
A) doubled
B) halved
C) unchanged
D) one-fourth the original
E) quadrupled
Correct Answer:
Verified
Correct Answer:
Verified
Q19: A 2- <span class="ql-formula" data-value="\mu"><span class="katex"><span
Q20: A farad is the same as a:<br>A)J/V<br>B)V/J<br>C)C/V<br>D)V/C<br>E)N/C
Q21: The quantity (1/2) <span class="ql-formula" data-value="\varepsilon"><span
Q22: To charge a 1-F capacitor with 2
Q23: Two identical capacitors are connected in series
Q25: Two conducting spheres have radii of R<sub>1</sub>
Q26: A dielectric slab is slowly inserted between
Q27: The units of capacitance are equivalent to:<br>A)J/C<br>B)V/C<br>C)J<sup>2</sup>/C<br>D)C/J<br>E)C<sup>2</sup>/J
Q28: The capacitance of a parallel-plate capacitor is:<br>A)proportional
Q29: Each of the three 25- <span