Question 1 :
<p class="wysiwyg-text-align-left"><span class="wysiwyg-font-size-small"><span class="wysiwyg-font-size-small">Three capacitors $2\mu F, 3\mu F$ and $5\mu F$ </span></span><span class="wysiwyg-font-size-small"><span class="wysiwyg-font-size-small">are&#160;</span></span>connected in parallel. The capacitance of the&#160;combination:</p>

Question 2 :
A parallel plate capacitor is charged an then disconnected from the charging battery. If the plates are now moved farther apart by pulling at them by means of insulating handles, then

Question 4 :
Fill in the blank.<br>Capacitance depends on the _______ constant of the substance separating the plates

Question 5 :
The capacitance of cylindrical capacitors depends upon length $L$ of capacitor as-<br>

Question 6 :
A comb run through ones dry hair attracts small bits of paper. This is due to

Question 7 :
<p class="wysiwyg-text-align-left"><span class="wysiwyg-font-size-small"><span class="wysiwyg-font-size-small">The charge stored in a capacitor is $20\; \mu C$ and the potential difference across the plates is 500 V. Its capacity is :<br/></span></span></p>

Question 8 :
Fill in the blank.<br/>The charge resides on the&#160;____surface of the inner conductor and the _____ wall of the outer conductor in a cylindrical capacitor.

Question 10 :
If the circumference of a sphere is 2m, then capacitance of sphere in water would be&#160;