1.
Of the following, the specific resistance of a given conductor depends upon-
2.
We use alloys for making standard resistors because they have-
3.
The Kirchoff’s first law and second law are respectively based on-
4.
For the network shown in the figure, the value of the current I is-
5.
Across a metallic conductor of non-uniform cross-section, a constant potential difference is applied. The quantity which remains constant along the conductor is-
6.
An electric bulb is rated 220 V-100 W. The power consumed by it, when operated on 110 V will be-
7.
The following figure shows a network of currents. The current I will be-
9.
A straight line plot showing the terminal potential difference (V) of a cell as a function of current (I) drawn from it, is shown in the figure. Then, the internal resistance of the cell would be-
