0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

The charge flowing through a resistance R varies with time t as Q=atbt2, where a and b are positive constants. The total heat produced in R is b3R6a
  1. True
  2. False

A
False
B
True
Solution
Verified by Toppr

Given: Q=atbt2

i=dQdt=a2bt

Therefore, current will be zero at t=a2b

We know that: dH=i2Rdt

H=a/2b0(a2bt)2Rdt

H=[(a2b(a2b))3R3×2b][(a2b(0))3R3×2b]

H=a3R6b

Was this answer helpful?
7
Similar Questions
Q1
The charge flowing through a resistance R varies with time t as Q=atbt2, where a and b are positive constants. The total heat produced in R is b3R6a
View Solution
Q2
The charge through a conductor of resistance R varies with time as q=atbt2 where a and b are constant. Total heat produced in R is
View Solution