Question

Match the following:

	Column - I		Column - II
$\left(\right.A\left.\right)$	Ohm’s law is applicable to	$\left(\right.p\left.\right)$	Metals
$\left(\right.B\left.\right)$	Non-ohmic substances	$\left(\right.q\left.\right)$	Greater resistivity
$\left(\right.C\left.\right)$	Alloys have	$\left(\right.r\left.\right)$	Diodes, electrolytes, semiconductors

• A. $A-r, \, B-q, \, C-p$
• B. $A-p,B-r, \, C-q$
• C. $A-r, \, B-p, \, C-q$
• D. $A-q, \, B-r, \, C-p$

Answer 1

Answer: (B)

$\left(\right.A\left.\right) \rightarrow \left(\right.p\left.\right)$ if the temperature is not very high.
$\left(\right.B\left.\right) \rightarrow \left(\right.r\left.\right)$
$\left(\right.C\left.\right) \rightarrow \left(q\right)$