Email
logo

Ask Questions, Get Answers

X
 
Questions  >>  JEEMAIN and NEET  >>  Physics  >>  Class12  >>  Current Electricity
Answer
Comment
Share
Q)

As the temperature of a metallic conductor is increased, the product of resistivity and conductivity

$\begin {array} {1 1} (A)\;Increases & \quad (B)\;Decreases \\ (C)\; Remains\: constant & \quad (D)\;May \: increase\: or\: decrease \end {array}$

 

2 Answers

Comment
A)
$Resistivity = \frac{1}{conductivity}$
Product of resistivity and conductivity is equal to a constant.
Ans (C)
 
Comment
A)
Ans is C Remain Constant
Help Clay6 to be free
Clay6 needs your help to survive. We have roughly 7 lakh students visiting us monthly. We want to keep our services free and improve with prompt help and advanced solutions by adding more teachers and infrastructure.

A small donation from you will help us reach that goal faster. Talk to your parents, teachers and school and spread the word about clay6. You can pay online or send a cheque.

Thanks for your support.
Continue
Please choose your payment mode to continue
Home Ask Homework Questions
Your payment for is successful.
Continue
...